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Wireless Call System

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Total 80542 products for wireless call system Manufacture & Suppliers

4 Channels Analog I O Module Wireless Analog Inputs 4-20mA / 0-5V Wireless Transmission 2km

LS-RAI04 wireless analog acquisition module LS-RAI04 Modbus RTU is a 1W I/O module, 4 analog inputs, 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for sensor data wireless collection. Chara...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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Wireless Analog Output Module 433MHz Wireless RTU collect 4-20mA, 0-5V, 0-10V signal

... wireless communication Transparent I/O System Not need internet, no third party cell, no monthly fees You have full control over your own carrier Real time status feedback from the ......

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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Wireless Analog Module 4-20mA analog signal wireless Transmission 1W 2km Wireless Pump Controller Module

Wireless Pump Controller Remote Control Pump ON-OFF accoding Water Level On tank side, we use a wireless analog I/O module to collect the level sensor's 4-20mA signal Control center, there is a pump nearby. We ...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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Analog Wireless RTU 4-20mA Signal Wireless Transmitter 2km Wireless Control

Analog Wireless RTU 4-20mA Signal Wireless Transmitter 2km Wireless Control LS-RAI02 Parameter Frequency 433MHz or 450MHz or 470MHz Power output 100mW(600m),1000mW(3000m) Products ......

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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8DI 8DO Wireless ON OFF Module 433MHz / 868MHz / 915MHz 4G Wireless Modbus RTU

... our RF type, Around 5km, you could use 5W version or Lora type If you wants to control longer distance, you could use 4G type wireless I/O 2. Application Field LS-RDIO series I/O...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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Wireless I O Module 2km Wireless Control

..., 1 RS485 (wireless RS485 customizes). Wireless control 2km-3km. Use for pump control, water level monitoring, motor, valve, light ON-OFF control. Transparent I/O System, no programming ......

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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1W RS232 RS485 Wireless Radio Modem Modbus DTU PLC Communication

... RS485 Wireless Radio Modem Modbus DTU PLC Communication 1W Wireless Radio Modem 1W RS232 RS485 Modbus DTU PLC Wireless Communication General Introduction LS-R324 wireless DTU whose transmission distance rea...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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2.4G Ceiling Wireless Access Point Single Frequency Wireless WiFi Coverage

....11n standard, ZT-A230 provides a stable transmission rate of up to 300Mbps and is backward compatible with IEEE802.11b/g. It integrates routers, wireless access points, switches, and firewalls. It provides ...

JLZTLink Industry (Shen Zhen) Co.,Ltd.
Guangdong,China

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Rail Transit Private Network Communication System Wireless Communication Network

LTE-M Rail Transit Private Network Communication System for Air Port Wireless Signal Detection Product Description: Wireless Communication Network is an advanced wireless monitoring and analysis system that off...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Measuring Instrument Wireless Load Cell

Wireless weight link measuring instrument load cell for water bags Specifications: Technical Parameter: Rated Load: 1t/2t/3t/5t/10t/20t Input Resistance: 750±5Ω Wireless Frequency: 430~485MHz Output Resistance:...

Changzhou Skyerscale Co.,Limited
Jiangsu,China

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Wireless Alloy Steel Weighing Load Cell Sensor

Wireless alloy steel weighing Load Cell sensor 500kg 1t 5t 10t Specifications: Cap/Size A B C H T 20~150kg 70 12 76 64 M8 200~500kg 70 20 76 64 M12 0.75~1t 70 25 76 64 M12 1.5~5t 90 32 95 90 M20 7.5~10t 90 40 9...

Changzhou Skyerscale Co.,Limited
Jiangsu,China

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Alloy Steel 30 Ton Double Shear Beam Wireless Load Cell

...240GHz Output Resistance: 702±2Ω Wireless Distance: Min:800m Insulation Resistance: ≥5000MΩ A/D Conversion Rate: ≥50 times/seconds Operating Temp. Range -30~+......

Changzhou Skyerscale Co.,Limited
Jiangsu,China

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Industrial 5t Wireless Load Cell For Floor Scales

...: 385±5Ω Wireless Distance: Min:800m Output Resistance: 351±2Ω A/D Conversion Rate: ≥50 times/seconds Insulation Resistance: ≥5000MΩ Battery ......

Changzhou Skyerscale Co.,Limited
Jiangsu,China

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LTE-M Subway Vehicle Ground Wireless Communication Monitoring System

... communication system has been opened in Shanghai and Shenzhen metro. LTE-M vehicle-ground wireless communication monitoring system adopts bypass interception mode to complete LTE-M air port wireless signal ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Bluetooth 2200mAh Wireless Barcode Scanner

Bluetooth 4.2 2200mAh Wireless Barcode Scanner 1D CCD USB Bluetooth 4.2 Wireless 2.4G Handheld Barcode Scanner DS5100B is a high-performance 1D bluetooth and wireless 2.4G barcode scanner with leading CCD image...

Shenzhen DYscan Technology Co., Ltd
Guangdong,China

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USB 3.2V Optical Wireless Mouse Chip With 3204 3205 IC Integrated Circuits

Wireless USB 3.2V Optical Mouse Chip With 3204 3205 IC Integrated Circuits IC product name: Optical wireless mouse chip Chip product model: GZ-P001-KA8 Integrated circuit product description: KA8 is a highly in...

shenzhen guangzhi technology co., ltd.
Guangdong,China

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Odm Multifunctional Wireless Charger 3 In 1 With Electric Aroma Humidifier 250ml

Odm Multifunctional Wireless Charger 3 In 1 With Electric Aroma Humidifier 250ml Multifunction Wireless Charger 3 In 1 Products And Humidifiers Aroma Diffusers Advantage: This product is a combination of wirele...

Shenzhen Suntrap Electronic Technology Co., Ltd.
Guangdong,China

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Office Use Multifunction Wireless Charger 205khz with 250ML Aroma Diffuser

... of wireless charging + aroma diffuser two functions in one product. Its good to put on office, hotel lobby, home, restaurant and many public place. When the air is dry, we can ......

Shenzhen Suntrap Electronic Technology Co., Ltd.
Guangdong,China

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3 In 1 Multifunction Wireless Charger humidifier aroma diffuser 15W 9V

3 In 1 Multifunction Wireless Charger Humidifier Aroma Diffuser 15W 9V 3 In 1 Products Of Wireless Charger And Humidifiers Aroma Diffusers Advantage: This product is a combination of wireless charging + aroma d...

Shenzhen Suntrap Electronic Technology Co., Ltd.
Guangdong,China

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Car QI Type C Multifunction Wireless Charger Fast Charging For Phone

...Wireless Charger Fast Charging For Phone Charging Phne Stable When Drive Advantage: Our wireless charger is very stable behind the car, no matter how fast you drive, it will never shake or fall off. Our past...

Shenzhen Suntrap Electronic Technology Co., Ltd.
Guangdong,China

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