GPRS Module Wholesale

MPPT Solar Pump Inverter

• Place of origin:  

  China

GPRS modules. 4. Sleep Automatically Automatic start and stop in the morning for full tank and well water deficit. 5. Protection against water scarcity The inverter has a water scarcity protection feature, automatically shutting down the pump when water levels are insufficient, preventing system damage. For more information about what is the function of mppt in solar inverter, please feel free to

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Online Ph Sensor Orp Sensor Digital Ph Probe with RS485 for Water Treatment Phd/ORPD-6000

• Min. Order:  

  2 Piece

• Price:  

  US$ 850

• Place of origin:  

  China

GPRS system; ² Directly use the WiFi module as a nearby wireless data collection terminal; ² The remote wireless collection terminal can be achieved through the ZigBee/Lora module; ² Optical remote data collection can be realized through optical transceiver and far infrared terminal; ² Support traditional 4-20mA industrial system (cable end RS485/4-20mA) module conversion; ² It is equipped w

[Related Keywords : Ph Sensor, Orp Probe, PH meter, ORP meter]

GPRS Wireless Energy Meter

• Place of origin:  

  China

GPRS Wireless Energy Meter is a type of energy meter that based on universally recognized STS/DLMS standard. It can be either prepayment mode or post payment mode, its RF communication module gives meter the possibility to have bi-directional communicate capability with gateway or DCU. What is the advantage of GPRS Wireless Energy Meter? First of all, with its GPRS communication module, it can

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Leica FlexLine TS10 1 R500 Total Station

• Place of origin:  

  Switzerland

at 1.5m instrument heightAutoHeight module for automatic instrument height measurement (Laserclass 2)Accuracy Distance accuracy: 1.0mm @ 1mDistance range: 0.7m to 2.7mWeight4.4 – 4.9kgEnvironmental specificationsWorking temperature range: –20°C to +50°CArctic version: –35°C to +50°CDust / Water (IEC 60529) / Humidity: IP66 / 95%, non-condensingMilitary Standard 810G, Method 506.5

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LCF-23M(OV528 Protocol) RS232 Camera Module

Model No.:LCF-23M LCF-23M(OV528) is a highly integrated camera module, using image JPEG compression. Through simple serial command to control taking and obtaining images. Module was adopted the rigorous process of production, it equals to the general industrial environment, performance is very reliable. It has been widely applied to wireless image transmission, industrial image acquisition, Surve

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Best ZONHAN 1kw Solar Water Pump System

• Min. Order:  

  1 Set

• Price:  

  US$ 210

• Place of origin:  

  China

• Supply Ability:  

  1000SETS/MONTH

pump, drive by 3 phase AC motor, can draw water form the deep wells or rivers and lakes to pour into the storage tank or directly connect to the irrigation system, fountain system and so on 3. solar pump inverter . 2. Feature Our system is high conversion efficiency (above 98%) Complete protective functions Built-in GPRS receiving module (M2Moptional) Soft start and variable-frequency function

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GPS Car Tracker Alarm System (GPS300)

• Min. Order:  

  1 set

• Place of origin:  

  China

• Price Condition:  

  FOB Shenzhen

• Supply Ability:  

  6000sets

module: GSM 900/1800/1900MHz 6. GPS Chipset: Latest GPS (AGPS) 7. GPS Sensitivity: -158dB 8. GPS Frequency: L1, 1575.42 MHz 9. C/A Code: 1.023 MHz chip rate 10. Channels: 20 channel all-in-view tracking 11. Pos

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LED Message Signage

• Min. Order:  

  3 square meter

• Place of origin:  

  China

• Price Condition:  

  FOB

• Supply Ability:  

  800

module dimensions 256x128mm 9 module resolution 16x8 10 Scanning method 1/4 11 Weatherproof IP65 12 Lifetime (hours) 100,000 13 Power consumption/ãÂÂŽ¡ Max.250W 14 Power consumption/ãÂÂŽ¡(commonly) 70-90W 15 Driving current constant current 16 Control system asynchronous control system 17 Communications RS232,RS485,GPRS,Remote Control ,GSM . Option will depend on customer's need . 1

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Parking Meter, Fast Pay Station, Auto Pay Station, On-street Payment Station

• Min. Order:  

  1 Set

• Price:  

  US$ 2500

• Place of origin:  

  China

• Supply Ability:  

  200 sets per month

Module design, convenient for replacement and maintenance; Various alarm inside; Standard industrial area network; Expanded real-time online management function; Multiple safety lock and security hinge; Intelligent online and offline working mode; Self-diagnosis function; Support credit card module; Optional solar panel power supply module(work for 3 days without power supply); Support GPRS wirel

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Mobile Barcode Scanner Sl-MS50 Data Collection Terminal

• Min. Order:  

  1pcs

• Place of origin:  

  China

• Price Condition:  

  FOB Shanghai

Features: ●Cost-effective, saving 30-50% cost ●Scan Engine:MS50A(Symbol 1D laser)；MS50B（Symbol CCD）, MS50D（Symbol 2D laser） ●Real-time data transmission via GPRS, Bluetooth, Wifi, SMS, 3G, etc. Description: ●Compatible Size of Mobile Phone: Length≤125.5mm, Width≤65.5mm, Tickness≤14.5mm ●Communication Module: Bluetooth 2.0, Class 2 ●Scanning Mode: Manual Automatic S

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GSSI SIR4000 Control Unit

• Min. Order:  

  1 Unit

• Price:  

  US$ 4000 ~ 4400

• Place of origin:  

  United States

We are selling excellent condition used GSSI Sir 4000 Control Unit Ground Penetrating Radar, manufacture 2018 includes Software Radan 7 complete (Option: 3D module): -The reference in GPR data processing -Numerous tools for editing and interpreting 2D and 3D data -Treatments and powerful filters -GPS positioning -DXF, JPG, and Google Earth outputs. FEATURES: 1. Overall system flexibility - compat

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