Free DHL shipping Fire Alarm Control Panel 8 Wire Zones Security Protection Easy Installation English manual

Free DHL shipping Fire Alarm Control Panel 8 Wire Zones Security Protection Easy Installation English manual
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Oписание продукта

 

 

Wireless Fire Protection Smoke Detector Alarm Sensor for 433MHz/868MHz Smoke Sensor Alarm System for Smart Home Office Kitchen Security

 

 

 

MD-2105R-2MD-2105R-1MD-2105R-3MD-2105R-4

 

 

Introduction:
This smoke sensor has built in buzzer to warn people in the immediate vicinity and the function of voice prompt. For testing purposes, the detector is equipped with a testing button.It makes regular auto testing and reports its condition to the system regularly for full supervision.
 
 
 
Features:
Powered by 6V lithium battery 
Battery life time about one year 
Working frequency: 433MHz/868MHz for optional
Working environment indoor use: -5 to +50℃; humidity 10%-90% 
Self test indication: red LED turn on then voice prompt self test successfully. 
Alarm output indication: red LED turn on 5 seconds then buzzer sound 
Battery low voltage indication: sound once in each 2 zones 
 
 
Package Content:
1pc 433MHz/868 Wireless Smoke Detector(Battery included)