Door Sensor


Door Sensor (RM-DS)

It is the most convenient way to monitor your back door or remote plant room and will send you email and mobile push notification whenever somebody open the door.




  • Internet-of-thing (IOT) connected device – receive alarm anywhere anytime
  • Email and mobile push notification in case door/window open and close
  • Battery operated – no need for power supply cable
  • Standard size lithium ion battery – easy to source
  • Wifi communication
  • Simple setup and install
  • Periodic battery low check
  • Periodic survival check
  • Free IOS, Android, Web app
  • Statistical log and report
  • All design and hardware assembly in Hong Kong

Suitable for

  • Unmanned warehouse/storage
  • Door
  • Windows
  • Remote telcom station
  • Server room


Model RM-DS
Communication WiFi
App IOS,Android,Web
Detect technology Passive infrared radiation
Mobile phone Alert Motion detected, resume normal, low battery, survival upload overdue
Indication light Normal,Connect fail, transmitting, low battery
Battery  Rechargable Lithium ion 18650
Expected usage after battery recharge 6 months (depends on number of detect)
Operating voltage Nominal 3.7 V
Size Diameter 110 mm x 50 mm
Weight 200 g
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