Key Features:
Wireless pressure mat doorbell will activate if one step on the hidden pressure mat to trigger the alarm.
Unit have Chime/ Alarm: option Switch
Compact Alarm Unit For Easy Installation
Build-in 105dB High Output Alarm
Receiver3*C Size Battery Operation(Not Included)
560x360mm Wireless Pressure Mat
Specification:
Model Number: 481
Product name: Wireless mat alarm
Color: WHITE & BLACK
Network: RF 433.92MHZ
TX battery type: CR2032 *1
RX WORKING VOLTAGE: 3.7V approximately 5V
TX WORKING VOLTAGE: 2.6V approximately 3.2V
STORAGE TEMP: -20approximately 50
Alarm sound: 105dB