Door Detector Wholesale

KJT Waterproof Oil Proof Elevator Door Detector Safety Light Curtain Sensor Manufacturers

• Min. Order:  

  1 Piece

• Price:  

  US$ 58.2

• Place of origin:  

  China

https://www.alibaba.com/product-detail/KJT-waterproof-oil-proof-elevator-door_1600974684879.html?spm=a2747.product_manager.0.0.644b71d2aoGYgR

[Related Keywords : light curtain, safety light curtain]

433 MHz Door Magnetic Contact Sensor Door Window Open Detector

• Place of origin:  

  China

Features: 1. Wireless door magnetic contact sensor 2. Wireless distance: open area: 150m 3. Working distance: ≥15mm 4. Power: 12V 23A (alkaline battery) 5. Emitting frequency: 433MHz 6. Programme code: 1527 7. Low battery remind function 8. Case material: ABS

[Related Keywords : door sensor]

OEM Automatic Swing Door Control Panel

• Min. Order:  

  1 Piece

• Price:  

  US$ 4~8

• Place of origin:  

  China

• Supply Ability:  

  200000 Pieces per Month

door mechanisms. Engineered for reliability and precision, this control panel ensures smooth, safe, and energy-efficient operation of commercial and industrial automatic doors. Key Features: Intelligent Motion Control: Advanced algorithms for smooth door acceleration, deceleration, and position holding.Multi-Sensor Integration: Compatible with safety sensors, motion detectors, and access control

[Related Keywords : One-stop turnkey PCBA, pcb assembly, PCBA Manufacturer, OEM]

GOANWIN GT Knuckle Joint High Speed Press for Lead Frames and Semiconductor Connectors

• Min. Order:  

  1 Piece

• Price:  

  US$ 118000

• Place of origin:  

  China

door. - Both hands push buttons. - Shock absorber. - Oil heater cooler. - Stock end stop switch (proximity). - Stock oil tank (with solenoid valve). - Stock guide(to the end of bolster). - Over-tension stop outlet. - All stop circuit (without timer). - 200V outlet. - Air outlet (1/4B). - Working light. Optional Accessories - Air ejector. - Bottom dead point detector. - Stock oiling roll. - Flywh

[Related Keywords : Knuckle Joint Press, High-speed Press, Mechanical Press, Power Press]

Perfect Laser Cheap Price Vin Metal Stamping Machine for Steel/CS

• Min. Order:  

  1 Set

• Price:  

  US$ 500 ~ 1200

• Place of origin:  

  China

detectors and other equipment Standard Marking Scope 135mmx20mm Optional Working Area 90mmx20mm,125mmx20mm,150mmx100mm,200mmx100mm Marking Depth 0.1~0.2mm Marking Speed ≤50mm/second (for characters height of 3mm or 3-4 numbers /second) Repeated Accuracy 0.01 mm Pin Hardness HRC 73 Power Supply 220V±10%, 50Hz Air Pressure 0.2-0.6 Mpa Machine Power ≤400 W Working Environment -5~40 °C Marking

[Related Keywords : metal stamping machine]

Smoke Alarm Production Test Tunnel

• Min. Order:  

  1 Box

• Price:  

  US$ 10000

• Place of origin:  

  China

• Supply Ability:  

  10

Equipment Function ： The smoke alarm production test tunnel was designed for batch test or calibration of sensitivity test of Smoke alarms or detectors. The basic work principle is compliance to EN 14604 and EN 54-7. It consist of test tunnel，aerosol generator, obscuration sensor, controller and computer. The obscuration meter was made of high quality electrical and optical components to ens

[Related Keywords : Smoke Detector, Smoke Alarm, Standard Smoke Box, Smoke Tunnel]

WiFi 4G Gateway Wireless Intruder Alarm System for Home Security Support APP

• Min. Order:  

  5 Piece

• Price:  

  US$ 100

• Place of origin:  

  China

• Supply Ability:  

  60000 pieces/month

Door and window open reminder function; (12) Detector low battery prompt function, detector offline prompt function (13) Supports delayed alarm function, delayed arming and delayed disarming function (0-99 seconds optional); (14) When the host alarms, the srien sounding time can be selected (0-254 seconds or always sounding); (15) In addition to the APP, you can also remotely control the arming a

[Related Keywords : home security alarm, intruder alarm system, wireless alarm, burglar alarm]

NB-IoT Wireless Warehouse Door Movement Sensor

• Place of origin:  

  China

NB-IoT wireless warehouse door movement sensorProduct ParametersThe warehouse door opening and closing detection is based on the MP-AMR (micro-power magnetic induction detection) technology warehouse door abnormality detector. The 5G/NB-IoT network warehouse door opening and closing detection can be used in the grain warehouse monitoring scenario. In the set ROI area, it can detect the main key p

[Related Keywords : Door Movement Sensor]

One Beams Infrared Detector(5-30M)

• Place of origin:  

  China

One Beams Infrared Detector Product Description Model: AX-30KD Brand: U. L Details Information: AX-30KD detection range 30m UNIVERSAL INFRARED SENSORS FOR AUTOMATIC DOORS Model: AX-30KD Maximum detection range: 30m Power supply: DC12V/AC24V Input RX 15mA-TX: 30mA Alarm period: 2 sec. (1) nominal Infra-Red Frequency: 1.92KHz Operating temperature: -25C to +70C Environmental humidity: 95% max. Alig

[Related Keywords : One Beams Infrared Detector, AX-30KD, UL]

Steam Sterilizer Water Bath Type Ampoule Leak Detector Sterilizer

• Place of origin:  

  China

• Supply Ability:  

  30sets

Product introductionRF-SG TYPE Water bath ampoule leak detector sterilizer is a sterilization equipment specially used in pharmaceutical, biotechnology, health care products, food and other industries.Mainly for ampoules, penicillin bottles, control bottles and other injection oral liquid products water bath sterilization and leak detection cleaning treatment,It uses high-temperature circulating

[Related Keywords : steam sterilizer, autoclave]

WEET WTP 3296 0.5W 9mm Square Trimming Potentiometer

• Min. Order:  

  1000 Piece

• Price:  

  US$ 0.01

• Place of origin:  

  China

• Supply Ability:  

  regular stock

Doors, Fire Alarms, Metal Detectors, Fluid Measurements, Smoke Detectors, Industrial/Graphic Printers, RFID Systems, Proximity Sensors, Bar Code Scanners, Oscilloscopes, Network Analyzers, Calibration Equipment, Radiation and X-ray Testers, Laser Scanners, Timers, Counters, Power Supplies,Scanners, Medical Meters, Communication Equipment, Temperature andRespiratory Monitors, Blood Chemical Analyz

[Related Keywords : Trimming Potentiometer, trimpot 3296, trimmer 3296, variable resistor 3296]

SB2201 IR Sensor Switch (Door Trigger ) for Wardrobe , Cabinet

• Min. Order:  

  10 Piece

• Price:  

  US$ 5

• Place of origin:  

  China

• Supply Ability:  

  60,000 Set/ Sets per Month

2years Function : After connected with led lighting and power adapter ,when you open the door of wardrobe ,the light will be on , when you close the door ,the light will be off . How to test the sample . Just user your hand ,after connected with led lighting and power adapter ,put your hand before the detector of sensor ,the light will be off , remove your hand ,the light will be on again .

[Related Keywords : IR sensor switch, door trigger sensor, switch for wardrobe, door trigger sensor switch]

Calcium Nitrate Bagging Machine Calcium Ammonium Nitrate Bagging Machine Phosphate Potash Bagging

• Place of origin:  

  China

detector, rejection system, printer, palletizer, etc. to make a complete automatic bagging production line produced byWuxi HY Machinery Co., Ltd. WUXI HY MACHINERY CO., LTD. is a professional & experienced manufacturer of weighing bagging, palletizing and conveying equipment including full automatic packing machine, automatic bagging, palletising and wrapping line, automated bagging machine and p

[Related Keywords : Calcium Nitrate Bagging, Ammonium Nitrate Bagging, Potash Bagging machine, Potash Bagger]

Gas Chromatography

• Min. Order:  

  1 Bag

• Price:  

  US$ 15800

• Place of origin:  

  China

detector sensitivity, and modular design to replace components without being cumbersome. Technical characteristics of GC-460PLUS gas chromatograph: A newly designed automatic gas chromatograph. The host adopts a 7-inch color touch screen, with a user-friendly human-machine exchange interface. The computer reverse control and the host touch screen achieve synchronous bidirectional control. A multi

[Related Keywords : Gas chromatography]

Elevator Earthquake Detector

• Min. Order:  

  1 Set

• Price:  

  US$ 490

• Place of origin:  

  China

arrival, the elevator earthquake detector early detection to seismic waves, output alarm contacts to the elevator control system, the elevator control system according to the contacts state in the recent floor flat layer to open the door, release the passengers out of the elevator, the maximum save the life safety of the passengers, ensure that the elevator equipment is not compromised.

[Related Keywords : elevator, earthquake]

GC112N Lab Analysis Instruments High Performance Gas Chromatograph with Cheap Price

• Min. Order:  

  1 Set

• Price:  

  US$ 1

• Place of origin:  

  China

• Supply Ability:  

  100 set per month

door after Cooling speed ≤10 mins (250℃ ~ 50℃) Control software function (GC112N only) Column temperature box control Detector control Injector control Map display Sampler Temperature control range 7℃ ~ 420℃ at room temperature Temperature control method independent temperature control Carrier gas flow control mode constant pressure Number of simultaneous installations 3 at most Type of

[Related Keywords : gas chromatography, GC, GC instrument, GC-FID]

MODEL : T-175

impact detector Passive or active arming selectable Optional starter intterupt Instant trigger of all entry points Optional remote control of power door locks Selectable passive or active door locking Auto lock out of any defective instant trigger point 2window warning stickers 4 minutes operation of siren if door is left open after intrusion Operation manual Anti-assault feature

[Related Keywords : MODEL T-175]

Intelligent Metal Detector Walk Through Gate

• Place of origin:  

  China

PRODUCT DESCRIPTION10.1-Inch Screen Display Metal Detector Walk Through GateThe intelligent contraband security check gate adopts advanced electromagnetic compatibility and anti-vibration design, featuring AI intelligent analysis, strong anti-interference capability, and earthquake resistance. It is suitable for the security inspection of controlled electronic products, knives, firearms, and othe

[Related Keywords : Walk Through Metal Detect]

Cone Calorimeter, ISO5660, ASTM E1354

detectors, complete with alignment cradle and 0.3, 0.8 neutral density filters for calibration. Heat Flux Meter - for setting the irradiance, on the surface of the specimens, from of the conical heat. Calibration Burner - to calibrate the rate of heat release measured by the apparatus using methane of 99.5% purity. Data Collection - 16 channel A/D interface and Windows software for use on IBM

[Related Keywords : cone, calorimeter]

Microwave Motion Automatic Door Sensor I

Door Sensor) is applied to Doppler Radar principle. Able to use in any environment, there is not illegal operation, better ability than existing detector. (insensitive to wave a news paper, advertizing paper and stick etc. so it is reliable) Small and available size to be able internal/external setting. As high technology standard for WHO innocent to human body. Adjustable detecting distance fr

[Related Keywords : microwave, activator, detector, sensor]