Motion Sensor Alarm


Motion Sensor Alarm (RM-MS)

Motion Sensor Alarm detects motion by Passive Infrared detector (PIR) technology.   In case human movement is detected, you will receive the notification or email and you can react to the incident immediately.

It is operated by lithium battery without any cable. New battery will last for at least 1 year depends on usage.




  • Internet-of-thing (IOT) connected device – receive alarm anywhere anytime
  • Email and mobile push notification in case motion detected
  • 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
  • Elderly care home
  • Detection of toilet use
  • Remote telcom station


Model RM-MS
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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