Smiledrive Pressure Mat Door Alarm System is a perfect hidden security alarm for home entrance. Just place it under the door mat/rug - and the alarm will go off as soon as someone steps on it. Perfect home safety device, excellent way of safeguarding 'no enter' zone in your premises.

✅ The pressure mat is hidden under a doorway rug and triggers an alarm when someone or something heavy steps on it
✅ With doorbell and alarm options, open wireless distance greater than 40 meters
✅ Alarm sound 100dB high volume and Receiver alarm sound HI/LO option.
✅ Transmitter CR2032 battery operation
✅ Pressure mat size 56x36cm (suitable for carpet applications)

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

Pressure Mat Door Alarm System with Chime-Hidden Security Alarm for Home Enterance