Front View
Side View
Back View
This is a smart wireless door/window sensor with door close/open bi-directional detection and beeper remind. When door is open, sensor will send out 5 "Di di di di di" sounds and then transmit wireless door-open signal; when door is close sensor will send out 1 "Di" sound as remind and then send out door-close signal to control panel. When sensor housing is open illegally, it will also send out tamper switch signal to control panel. In a word, this is a smart door/window sensor with particular stability than similar sensor in the market.
Inside Structure
Mark: magnetic part to this side
Briefintroduction
-Super mini power
-consumption design
-Can recognize door open/close (For option)
-With beeper remind (For option)
-High capacity Lithium battery
-Low voltage detection
-Tamper switch detection
-Self-check function (For option)
Open slot
Specifications
Power: Li-battery 3.6V 1/2 AA (ER14250)
Current:<10uA(Stand by) 32mA(Without beeper) 70mA(With beeper)
Alarm output: EV1527/PT2262(For option)
Transmission distance:>200m in open area
Transmission frequency: 315MHz/433MHz(For option)
Trigger space: 20mm
Low voltage alarm: 3.1V
Operation temperature: -10ºC/+55ºC
Operation humidity: <95%RH ]
Size: 75×35×25mm(Main body)
75×14×16mm(Magnetic)
Battery space for lithium battery
Alarm be triggered when separated with magnetic more than 20cm
Packing: 1 sensor + 1 3M sticker + manual in green box
Packing box: with hanging hole suitable for hanging sale
Other colors available for order QNTY more than 500 sets
Audited Supplier 
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