Features:
Split door alarm wireless range of up to 918ft in the open air. The magnetic sensor activates when the magnetic stripe is separated. It transmits a signal to the portable receiver and alerts you.
Door alarm system with 36 selectable chimes, and 4 adjustable levels volume from 113dB to 25dB.
Door entry chime with 4 colors LED light, Color/Red/Blue/Green, and 4 levels adjustable brightness, distinguish multiple entrances by different colors.
With Welcome/Doorbell/Alarm/Colorful light/Night Light modes, you could set the proper mode according to your need.
DIY home protection, more sensors and receivers available for pairing, extendable up to 32 magnetic sensor/vibration sensor/PIR motion.
Specifications:
Condition: 100% Brand New
Color: White
Panel Material: ABS
Power Supply (Receiver): Micro USB or AAA alkaline battery x 3 (not included)
Power Supply (Magnetic Transmitter): AAA alkaline battery x 1 ( included)
Battery Lifespan: 5-7 months (based on 30 minutes per day)
Operating Range: 280m/918ft
Ring Volume: ≤113dB
Working Frequency: 433.92MHz
Low Battery Indication: Yes
Package contains:
4 x Magnetic Transmitter
1 x Door Alarm Receiver
1 x User Manual
1 x Desktop Base
8 x Double-sided Adhesive Tape