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<title><![CDATA[EC21 Product Catalogs - sound light operated switch]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/sound light operated switch.html]]></link><item>
<title><![CDATA[Eyesight Recovery Apparatus]]></title><link><![CDATA[https://jang5254.en.ec21.com/Eyesight_Recovery_Apparatus--6916623_6916856.html]]></link><description><![CDATA[operly adjusted with both hands, you grab the SCOPE&apos;s body with both hands and then, you press the operation switch to your finger.
2. When vibrator of the SCOPE massage gently around your eyes, clos]]></description><pubDate><![CDATA[20140401]]></pubDate></item>
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<title><![CDATA[Musical Fountain Manufacturers]]></title><link><![CDATA[https://himalayafountain.en.ec21.com/Musical_Fountain_Manufacturers--4228630_4229253.html]]></link><description><![CDATA[operator, who usually controlled pumps or valves and sometimes lights by way of switches on a control panel. Music was almost always live. Later, choreography could be prerecorded on a punched paper ]]></description><pubDate><![CDATA[20250319]]></pubDate></item>
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<title><![CDATA[Wholesale Full Automatic Adult Diapers Making Machines for Light Incontinence Pads Supplier]]></title><link><![CDATA[https://womeng.en.ec21.com/Wholesale_Full_Automatic_Adult_Diapers--12035922_12035937.html]]></link><description><![CDATA[operating side, matched with an urgent stop
switch. The high audio fan uses sound insulation or a silencer.
Packaging
system
according
to customer requirements.
Materials
corrective system
Materials
]]></description><pubDate><![CDATA[20250228]]></pubDate></item>
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<title><![CDATA[Mini Wireless Lavalier Microphone with Long Battery Life Noise Reduction Radio Outdoor Live]]></title><link><![CDATA[https://sumbrisk.en.ec21.com/Mini_Wireless_Lavalier_Microphone_with--12043949_12043969.html]]></link><description><![CDATA[sound
Controls
1. Press and hold for two seconds to turn on (blue light flashes), and automatically pair successfully (blue light keeps on)
2. Click the Power button to mute (blue light blinking slow]]></description><pubDate><![CDATA[20250219]]></pubDate></item>
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<title><![CDATA[Electronic Bird Repeller]]></title><link><![CDATA[https://upacecocom.en.ec21.com/Electronic_Bird_Repeller--4_11735765.html]]></link><description><![CDATA[Sounds and Disturbing Strobe Lights
Startles Birds with its Passive Inferred Motion Detection
Bird Sound Confusion Switch for Optimum Repelling
Easy Application Shell | Battery Operated or Plug-in | ]]></description><pubDate><![CDATA[20250205]]></pubDate></item>
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<title><![CDATA[Smoke Detector]]></title><link><![CDATA[https://mimayijingaile0.en.ec21.com/Smoke_Detector--11987076_11987700.html]]></link><description><![CDATA[sound detection. Start
with one key, and the test process is automatically completed by the program.
The process includes automatic wind speed switching, smoke rising control, temperature
control, sm]]></description><pubDate><![CDATA[20241019]]></pubDate></item>
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<title><![CDATA[Walkie Talkie/Two Way Radio]]></title><link><![CDATA[https://jason20231.en.ec21.com/Walkie_Talkie_Two_Way_Radio--12017908_12017909.html]]></link><description><![CDATA[operate, suitable for novices, and provide technical guidance.Work with CHIRP!
👍SOS Alarm: When you encounter an emergency, you can short press the side button -CALL, the SOS function will sound a]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[Comprehensive Protection 6000W Tethered Drone Power Station 6000w Output Power]]></title><link><![CDATA[https://rosefinchtech.en.ec21.com/Comprehensive_Protection_6000W_Tethered_Drone--11840851_12003779.html]]></link><description><![CDATA[light weight and backpack storage.it is easy to carry.
2.Simple operations,the entire process of drone taking off and landing does not require the operation of ground module .
3.Comprehensive input /]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[Drying and Curing Machine]]></title><link><![CDATA[https://hengjiujinye.en.ec21.com/Drying_and_Curing_Machine--11982428_11982437.html]]></link><description><![CDATA[operated horizontally. 
Power supply three-phase five wire system, 380V, 50HZ. Equipped with independent control electrical box power (approximately)
The total power is about 63KW. 2、 Structural ch]]></description><pubDate><![CDATA[20240808]]></pubDate></item>
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<title><![CDATA[Automatic Heat Shrink Packaging Machine]]></title><link><![CDATA[https://mywaypackaging.en.ec21.com/Automatic_Heat_Shrink_Packaging_Machine--11869453_11869455.html]]></link><description><![CDATA[switches. Press the emergency stop switch in an emergency, and the machine stops;
● It is stable and safe to use, with sound and light alarm system, photoelectric eyes automatically control the cut]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[Wireless Fire Alarm Smoke Detector Sound and Light Alarm High Sensitivity Detector for Home Security]]></title><link><![CDATA[https://patrolhawk2003.en.ec21.com/Wireless_Fire_Alarm_Smoke_Detector--8318223_11969688.html]]></link><description><![CDATA[sound a fire alarm in the event of a fault. Note: There is no wireless signal prompt for fault alarm.
(2) 
Fault silence
a. 
When the smoke sensor detects a malfunction, the indicator light will flas]]></description><pubDate><![CDATA[20240716]]></pubDate></item>
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<title><![CDATA[Caller ID Telephone Recorder]]></title><link><![CDATA[https://rylinc.en.ec21.com/Caller_ID_Telephone_Recorder--5137268_5199960.html]]></link><description><![CDATA[operation. You can confirm that the recording is underway by looking at the LED light on that switches on. 
Caller ID Function
If the caller subscribed the caller ID (CID) service, you can see the ca]]></description><pubDate><![CDATA[20240630]]></pubDate></item>
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<title><![CDATA[Power Inverter with Charger 1000W]]></title><link><![CDATA[https://shons.en.ec21.com/Power_Inverter_with_Charger_1000W--5981171_6235861.html]]></link><description><![CDATA[switched automatically, without manual operation switch.
A. scope of application:
1. Travel Equipment Series: Military vehicle, police cars, ambulances, ships, trucks, cars and so on.
2. Office equip]]></description><pubDate><![CDATA[20240620]]></pubDate></item>
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<title><![CDATA[Packaging Machine]]></title><link><![CDATA[https://goleadmachine.en.ec21.com/Packaging_Machine--11905532_11941914.html]]></link><description><![CDATA[Switch, a sensor that uses light; Pelletizer Knife, for cutting in the pelletizing process; and Solid State Relay, an electronic switching device.
PACKAGING MACHINE SOLUTIONS
Food
Logistics
Medical S]]></description><pubDate><![CDATA[20240524]]></pubDate></item>
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<title><![CDATA[T10 Tws Earbuds with Large Capacity Can Support To Customize Logo On Digital Display]]></title><link><![CDATA[https://soundjoy.en.ec21.com/T10_Tws_Earbuds_with_Large--11023068_11023087.html]]></link><description><![CDATA[operation
Pick up the automatic boot
Automatic pairing, can be manually switched on and off
Upgrade the intelligent control chip, the headset can be automatically turned on and paired when taken out ]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[10 Zones SMT Reflow Soldering Machine , PCB SMD Reflow Oven Hot Air Convection]]></title><link><![CDATA[https://machinesmtcom.en.ec21.com/10_Zones_SMT_Reflow_Soldering--11870997_11870998.html]]></link><description><![CDATA[operating platform, Chinese and English switching.2.Intelligent monitoring operation status, fault sound and light alarm, production data recording.3.Siemens PLC + PID closed-loop control, temperatur]]></description><pubDate><![CDATA[20231128]]></pubDate></item>
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<title><![CDATA[Silence Space AR-XL]]></title><link><![CDATA[https://soundbox2023.en.ec21.com/Silence_Space_AR_XL--11910517_11910522.html]]></link><description><![CDATA[soundbox acoustic booth
is consistent with the standard of environmental rating. design value: Rw+Ctr 30dB( ±5dB) and RT0.25s( ±0.1s).
Fresh air
With the 125m³/h large air volume operation efficie]]></description><pubDate><![CDATA[20240311]]></pubDate></item>
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<title><![CDATA[CNC Machining ABS]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC_Machining_ABS--11858161_11858166.html]]></link><description><![CDATA[operties
Exterior color
yellow, black, transparent
Odor
odorless
Deformation temperature
93°C-119°C
Hardness
Rockwell 109.5 (ASTM D786)
Tension coefficient
38MPa
Tensile strength
2414MPa
Elastic el]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[C&amp;I Series -power Base Pool]]></title><link><![CDATA[https://zruipower.en.ec21.com/C_I_Series_power_Base--11859321_11859327.html]]></link><description><![CDATA[sound and light, water immersion, smoke and other alarm systems, fire protection systems, temperature and humidity, access control, temperature control systems and monitoring systems, etc., the inter]]></description><pubDate><![CDATA[20231027]]></pubDate></item>
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<title><![CDATA[Toys Dancing Cactus Talking Cute Doll Talking Recording Repeat Talking Toys Kawaii Cactus Children&apos;s]]></title><link><![CDATA[https://341181197812024417.en.ec21.com/Toys_Dancing_Cactus_Talking_Cute--11507149_11507156.html]]></link><description><![CDATA[sound, release the button, and press it again to play.
3. The music button on the right, click play, and then click to switch songs
Tips:
** When the charging product is charging, the red light at th]]></description><pubDate><![CDATA[20230114]]></pubDate></item>
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<title><![CDATA[HVLP High Voltage Linear DC Power Supply]]></title><link><![CDATA[https://idealtek.en.ec21.com/HVLP_High_Voltage_Linear_DC--9605857_9605891.html]]></link><description><![CDATA[sound &amp; light alarm when output has short. (&lt;6KV)
Auto-tripping when short-circuit and sound &amp; light alarm (&gt;6KV)
Over load protection: Auto-tripping when power supply or load has fault and output cu]]></description><pubDate><![CDATA[20151002]]></pubDate></item>
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<title><![CDATA[Economical RF Signal Bug Detector]]></title><link><![CDATA[https://sititek.en.ec21.com/Economical_RF_Signal_Bug_Detector--10221224_10520634.html]]></link><description><![CDATA[operate at: security, acoustic binding (search for microphones) and Searchfor spy bugs.
1. Search for spy bugs mode
In this mode the device utilizes light and sound indication. The closer the device ]]></description><pubDate><![CDATA[20170824]]></pubDate></item>
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<title><![CDATA[Android System 7inch 2 Din Car Audio System for Benz A/B Class  with Car Radio]]></title><link><![CDATA[https://winca2017.en.ec21.com/Android_System_7inch_2_Din--10482847_10555108.html]]></link><description><![CDATA[light Color: yes, you can set hundreds of colors through RGB collocation 
-Color illumination, it will switch with 12 colors automatically 
-Hand brake Control Setup: On/Off 
-Open unit logo selectio]]></description><pubDate><![CDATA[20171008]]></pubDate></item>
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<title><![CDATA[1550nm Optical Transmitter]]></title><link><![CDATA[https://cdata.en.ec21.com/1550nm_Optical_Transmitter--11895837_11895843.html]]></link><description><![CDATA[sound and light alarm, and is convenient for on-site use and maintenance.
Support Network Management
C-Data 1550nm optical transmitter
supports WEB and SNMP management for easy maintenance.
If you wa]]></description><pubDate><![CDATA[20240131]]></pubDate></item>
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<title><![CDATA[NBR-80 Automatic Horizontal Cartoning Machine]]></title><link><![CDATA[https://anda815.en.ec21.com/NBR_80_Automatic_Horizontal_Cartoning--11493831_11493832.html]]></link><description><![CDATA[switches, sockets, relays, chargers, etc.
Automobile parts industry: spark plug, filter, piston ring, automobile light bulb, automobile electrical appliances, etc.
Plastic industry: plastic wrap, pla]]></description><pubDate><![CDATA[20211217]]></pubDate></item>
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<title><![CDATA[43 Inch Hanging Dual Screen Advertising Machine  High Quality Digital Signage Manufacturer]]></title><link><![CDATA[https://oleddigital.en.ec21.com/43_Inch_Hanging_Dual_Screen--10985272_10985283.html]]></link><description><![CDATA[sound
● Complete functions: support horizontal and vertical screen playback, video split screen, rolling subtitles, timing switch, USB data import and other functions.
● Convenient management: us]]></description><pubDate><![CDATA[20200527]]></pubDate></item>
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<title><![CDATA[Concrete Cellulose Fiber Feeder for Reinforced Asphalt Pavement]]></title><link><![CDATA[https://jiewoo01.en.ec21.com/Concrete_Cellulose_Fiber_Feeder_for--11169841_11169864.html]]></link><description><![CDATA[sound and light alarm, convenient to find and deal with
the fault timely. In addition, it is also equipped with special signal
connection input to realize the linkage of control signals from various ]]></description><pubDate><![CDATA[20200610]]></pubDate></item>
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<title><![CDATA[Safe Load Indicator Load Moment Indicator for Mobile Cranes Crawler Crane Tower Crane Offshore Crane]]></title><link><![CDATA[https://jingliancrane.en.ec21.com/Safe_Load_Indicator_Load_Moment--10956220_10959737.html]]></link><description><![CDATA[operate.
● Automatic monitoring and alarm, control module ：Monitor current actual weight and working status of the host, and provide crane overload sound and light alarm; uses high-power switchin]]></description><pubDate><![CDATA[20201111]]></pubDate></item>
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<title><![CDATA[DLWD-ETBE12D-L Primary Electrical Lighting Skills Assessment Training System]]></title><link><![CDATA[https://dolangeducation.en.ec21.com/DLWD_ETBE12D_L_Primary_Electrical--10974613_10974615.html]]></link><description><![CDATA[lighting
training equipment
1 Switch control socket and lamp
2 Two dual double control switches control
a light
3 Three switches control a light
4 Control of incandescent lamp by sound
control switch]]></description><pubDate><![CDATA[20240307]]></pubDate></item>
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<title><![CDATA[Partial Discharge Detector]]></title><link><![CDATA[https://sonostar2023.en.ec21.com/Partial_Discharge_Detector--11829495_11909758.html]]></link><description><![CDATA[light weight, is very easy to operate. It supports wireless data uploading, cloud platform interconnection, GPS positioning, effectively preventing line faults and improving power cable reliability. ]]></description><pubDate><![CDATA[20240308]]></pubDate></item>
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<title><![CDATA[Four Stage Moto High Pressure Washer]]></title><link><![CDATA[https://ellagao.en.ec21.com/Four_Stage_Moto_High_Pressure--11859802_11863105.html]]></link><description><![CDATA[Model：BENCHI-4700Pressure：300BarFlow Rate：18L/MinSpeed：1430rpm•4 polecopper wire motor, low speed, high torque, light sound,strong load capacity,and stable operation.
•Highprecision ceram]]></description><pubDate><![CDATA[20231106]]></pubDate></item>
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<title><![CDATA[Toyota Hilux Vigo Pickup]]></title><link><![CDATA[https://thesource.en.ec21.com/Toyota_Hilux_Vigo_Pickup--569635_6493850.html]]></link><description><![CDATA[lights a totally diverse configuration of the radiator grille. On the front side of the vehicle are recognizable and new LED headlights and an alternate configuration of the hood. 
There are likewise]]></description><pubDate><![CDATA[20160409]]></pubDate></item>
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<title><![CDATA[Sell PVDF PIEZO Film ,PVDF PIEZO Sensors (Zchmichael@163.]]></title><link><![CDATA[https://zch5584.en.ec21.com/Sell_PVDF_PIEZO_Film_PVDF--825412_2194579.html]]></link><description><![CDATA[light enforcement
Flexible switch
Water meter cam counter, CMOS wake-up switch, door operation detection
Piezo Cable
Buried or fence-mounted sensor for perimeter security
Ultrasonic digitizer
Electro]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
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<title><![CDATA[Fish Call (Fish Attractor)]]></title><link><![CDATA[https://comsum.en.ec21.com/Fish_Call_Fish_Attractor--1754420_3012701.html]]></link><description><![CDATA[Attract Fish with Sight and Sound !!
ELECTRONIC FISH ATTRACTOR
&amp;#9632; Characteristics
1. The electronic fish attractor with light and sonic waves
The FISHCALL uses the light and the sound which fish]]></description><pubDate><![CDATA[20120602]]></pubDate></item>
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<title><![CDATA[99.99% Automatic Operating Nitrogen Gas Generation System for Cable Industry]]></title><link><![CDATA[https://nitrogengasgenerator.en.ec21.com/99.99_Automatic_Operating_Nitrogen_Gas--11885629_11885630.html]]></link><description><![CDATA[sound and light alarm, long time alarm automatic stop, unqualified automatic oxygen emptying.Air dryer and air filters automatic drainer discharge.Automatic warning of spare parts replacement.Remote ]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
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<title><![CDATA[VW Original OEM Menu Bluetooth IPOD Support Car Info ALC Oil Gauge Display Wifi for VW(RNS510)]]></title><link><![CDATA[https://bondtex.en.ec21.com/VW_Original_OEM_Menu_Bluetooth--2992300_9466384.html]]></link><description><![CDATA[switch automatically to Bluetooth mode when call coming, the calling and music in mobile can be operated in devices after switch) 
9. Built in 4x45W amplifier 
10.4ch audio output,Subwoofer output 
1]]></description><pubDate><![CDATA[20150413]]></pubDate></item>
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<title><![CDATA[SMD Digital Part Counter I&apos;Mega]]></title><link><![CDATA[https://namafa.en.ec21.com/SMD_Digital_Part_Counter_I--3133141_4394463.html]]></link><description><![CDATA[Sound level adjustment 
4. Key light adjustment 
5. Input the date and time 
● AC100~220V / 50~60Hz (6V Extra Power DC 6V Connector) 
● &quot; 0 &quot; error rate 
●3 year warranty 
● Missing Parts Det]]></description><pubDate><![CDATA[20140616]]></pubDate></item>
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<title><![CDATA[Exd CH4 LPG CNG Gas Detector Combustible Gas Detection System 4-20mA Output]]></title><link><![CDATA[https://ansion.en.ec21.com/Exd_CH4_LPG_CNG_Gas--11871665_11871666.html]]></link><description><![CDATA[sound and light alarm interface, 1 set of passive switch output
5. Automatically track zero point to prevent drift, temperature compensation, multi-level calibration
6. Infrared remote control (optio]]></description><pubDate><![CDATA[20231201]]></pubDate></item>
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<title><![CDATA[DIY Image Pillow-case Printer,Tshirt Transfer,Case Press,Cover Transfer Machine]]></title><link><![CDATA[https://wedy08.en.ec21.com/DIY_Image_Pillow_case_Printer--3608334_9301037.html]]></link><description><![CDATA[Operation Procedure
Please note: machine must have suitable and firm safeguard terra line.
Insert power by hand; turn on power switch, the power indicator light.
Adjust the temperature adjustment to ]]></description><pubDate><![CDATA[20231126]]></pubDate></item>
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<title><![CDATA[3.6x8x2.8mm Mini  Tact Switch Switches]]></title><link><![CDATA[https://jane8.en.ec21.com/3.6x8x2.8mm_Mini_Tact_Switch_Switches--5402920_5416409.html]]></link><description><![CDATA[CYX8-004 TS Tact Switch:
1. Small Volume,light weight;multi-sizes and height design. 
2. Switch sound clear,with good touch,rhythm and sensibility;with small touch point 
clearance ,instant action an]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[PIR Sonic Bird Repeller]]></title><link><![CDATA[https://aosion606.en.ec21.com/PIR_Sonic_Bird_Repeller--4302899_4988365.html]]></link><description><![CDATA[sounds continued 30 seconds,and 5 seconds later will detect again.The device have the special light-operate function, can automatic identification the dark-and-light,in the night it will automatic tu]]></description><pubDate><![CDATA[20211028]]></pubDate></item>
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<title><![CDATA[Laser  Liquid Level Sensor MSE-GL100]]></title><link><![CDATA[https://msechina.en.ec21.com/Laser_Liquid_Level_Sensor_MSE--5577819_11509963.html]]></link><description><![CDATA[switching value output (center point and lag range), with load capacity of 0.5 A
Overtemperature alarm output
Max signal relay with load capacity of 30VDC/500mA.
Requires sound and light alarm for lo]]></description><pubDate><![CDATA[20220114]]></pubDate></item>
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<title><![CDATA[IR Simultaneous Snterpretation System - SINGDEN]]></title><link><![CDATA[https://singden118.en.ec21.com/IR_Simultaneous_Snterpretation_System_SINGDEN--7282888_8879648.html]]></link><description><![CDATA[light lamp 
&amp;bull; Easy to operate and save in project cost 
&amp;bull; With the most advanced technology 
&amp;bull; Elegant configuration in accordance to ergonom 
&amp;bull; Input channel direct function 
&amp;bu]]></description><pubDate><![CDATA[20151219]]></pubDate></item>
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<title><![CDATA[Riotouch Hot Sale 70 Inch LED Touch Screen Monitor - IR All in One Touch PC]]></title><link><![CDATA[https://riotouchiwb.en.ec21.com/Riotouch_Hot_Sale_70_Inch--7340531_7377555.html]]></link><description><![CDATA[lights and the drawing functions
Antilight interference function
can work properly in direct sunlight condition
Standard configuration
Interactive all-in-one touch monitor
1set
Remote Control
TV Remo]]></description><pubDate><![CDATA[20130824]]></pubDate></item>
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<title><![CDATA[Outdoor  Ultrasonic Waves and PIR  Birds Repeller]]></title><link><![CDATA[https://karidal613.en.ec21.com/Outdoor_Ultrasonic_Waves_and_PIR--8807124_8813149.html]]></link><description><![CDATA[light. 
The animal repeller automatically detects and repellers animals. The animal repeller automatically stops emitting the repelling sounds when the animal has left the area. 
Safety Instructions:]]></description><pubDate><![CDATA[20220722]]></pubDate></item>

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