Wireless alarms

(4990 products available)

IOT high/low alarm wireless RS485 Output Global Solar Radiation Sensor Pyranometer for PV Station

£79.74-239.22

Min. Order: 10 sets

Wireless 4-20ma lora iot Agriculture Soil EC Sensor Probe alarm system

£39.87-79.74

Min. Order: 1 set

Wireless Analog Signa Temperature sensor Wireless Temperature pt 100 up to 300 C Data logger security alarm system

£39.87-79.74

Min. Order: 1 set

Industrial Wireless greenhouse Temperature Humidity pulse Sensor System alarm farm alarm wireless sensor

£39.87-79.74

Min. Order: 1 set

lora Wireless alarm ultrasonic water level controller data logger wireless remote water meter data logger

£39.87-119.61

Min. Order: 1 set

Smart iot Farm System Transmitter and Receiver Alarm wireless home security Zigbee 4 Sets Wireless Temperature Humidity Gateway

£342.88

Min. Order: 1 set

Wireless Water Leakage Detector with Detection Cable fire smoke detector alarm

£39.87-79.74

Min. Order: 1 set

On-Board Numeric LED Temperature Ethernet digital Data Logger wireless alarm system

£143.54

Min. Order: 1 set