Model Number: MD-240R
Origin: Mainland China
Certification: CE
Model Number: MD-240R
Origin: Mainland China
Certification: CE
Frequency: 868MHz
Power by: 2pcs AA battery
Alarm temperature: 40-80 degree optional
Alarm ouput: Sound and light on spot

Wireless Temperature Sensor Heat/Thermal Detector for Focus Burglar Alarm Security System

Introduction:

MD-240R is a kind of temperature sensitive detector. The sensor probe head can measure indoor temperature accurately. When the temperature concentration exceed to the alarm upper limitation. The detector will be triggered and output a wireless signal. It is with high sensibility and low false alarm. Commonly used to the hotel rooms, recreational sites, workshops, machine rooms, cybercafe ect.

Product Specificaton:

Voltage: 3V(2pcs AA battery)

Alarm current: about 30mA (instant)

RF emitting frequency:868MHz

Wireless communication distance: 100M(visual range)

Alarm temperature upper limit range: 40 -80 (104 -176)

SWL: Fahrenheit display(on status) Celsuis display (off status)

Press K1(up) or K2(down) enter into the temperature upper limitation settings, Up means increase, down means decrease. If no further operations within 10 seconds. It will automatically exit.

Function:

1.Working status: When detector install and put battery well, it will automatically enter into the working status. In this condition, when the detector senses the environmental temperature is higher than alarm temperature preset. It will sound loud with pulse alarm signal. Red indicator flashes quickly. And buzzer sounds. And it will not alarm till the environmental temperature – lower than alarm temperature preset.

2.Testing: Press K1 and K2 enter into the alarm temperature settings: press K1 increase the temperature, press K2 decrease the temperature, if without any operations within 10 seconds, it will automatically exit.

Package Content:

1pc Wireless Temperature Sensor(battery included)

Attention: This wireless door sensor is only surely compatiable with our alarm systems as below, please consider it before buying or contact us for the details. We're not responsible for any compatiable problems between it and other type alarm systems without a prior inquiry to us.

You can pay as you are comfortable

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