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Security
Alarms
Alarm Systems
Wireless alarms
(4999 products available)
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4G Temperature Humidity SMS
Alarm
digital temperature controller
wireless
fire
alarm
system monitoring center
£79.74-159.48
Min. Order: 2 sets
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High Quality
Wireless
Food Temperature Sensor
Wireless
alarm
sensor
£39.87-119.61
Min. Order: 1 set
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Home use digital security co carbon monoxide propane methane gas leakage
alarm
detector power failure gsm sms
alarm
£79.74-159.48
Min. Order: 2 sets
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Modbus gprs
wireless
data logger pulse counter rs485 rtu modbus output fuel
wireless
alarm
£79.74-159.48
Min. Order: 1 set
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Alarm
System Advanced Key Fob Security Glass Break Sensors
Wireless
Car Security Systems Ignition Disabling System
£4.79
Min. Order: 4 units
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Industrial data center temperature recorder
wireless
temperature
Alarm
iot sensors
£39.87-79.74
Min. Order: 1 set
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4G SMS
Alarm
Messenger supports 32GB SD memory card slot programmable data upload interval and logging interval
£79.74-159.48
Min. Order: 2 sets
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Lora
alarm
Multi Channel Modbus 4G temperature humidity Data Logger
wireless
alarm
system data temperature monitoring device
£79.74-159.48
Min. Order: 1 set
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