Upon paired with the multi-alert receiver such as DCX25 or DCX-800, the wireless indoor motion detector can transmit a wireless signal to the receiver when a person enters into the monitor zone. 

• Easy Installation 
• SUB-1G RF frequency 868MHz / 915MHz wireless operation
• Transmit range up to 300m / 1,000ft (direct line of sight), subject to the receiver
• Random pairing code to avoid interference
• PIR sensor, detects range up to 7m and +/- 30 degree
• Sensor with swivel joint design
• With power on/off switch
  With timer setting 5 minutes or 5 seconds for sleep mode
• Powered by 1pc of 9V battery
• Compatible with the Multi-Alert Receiver : MA-1000, DCX-900, DCX-800, DCX-25, DWA-800