Smart Door Sensor, Zigbee Smart Sensor for Window and Door, Hub Required
   
  Function description
   
   
   	- 【Smart Hub Required】  Zigbee smart door sensor connects directly to a smart hub
  
   
   
   	- 【Zigbee Door Sensor】 Support Zigbee technology 3.0 standard, Strong and stable signal, high connection reliability.
  
   
   
   	- 【Long-Lasting Performance】 The Door and Window Sensors are CR2032 battery-powered for long-lasting performance of up to 1-years.
  
   
   
  Technical parameters
   
   
   	 		 			| Communication protocol |  			Zigbee |  		
 		 			| Transmission Frequency |  			2.4GHz |  		
 		 			| Transmission Power |  			≤15dBm |  		
 		 			| Communication Distance |  			100m (open air) |  		
 		 			| Working Voltage |  			DC 3V (CR2032) |  		
 		 			| Alarm Distance |  			≥20mm |  		
 		 			| Low battery indication |  			2.6V±0.2V |  		
 		 			| Standby current |  			≤10uA |  		
 		 			| Working current |  			≤30mA |  		
 		 			| Working temperature |  			-10℃~+55℃ |  		
 		 			| Battery life |  			more than a year(20 times a day) |  		
 		 			| Dimension |  			 			 Mainbody:    			52.5mmx26.5mmx13.8mm    			Magnet:    			25.5mmx12.5mmx13mm   			 |  		
 	 
   
    How to install your door window sensor?
          	- Remove the back cover of the big part, and remove the battery insulating strip, then install the back cover
  	- Peel off the strip of the 3M sticker and clean the installation place.
  	- Stick the magnet on the moving surface of the door or window itself, directed according to the location marks.
  
         
   
   
  