Description
Wireless 433MHz 1527 Learning code Doorbell for Home Security Protection Alarm System
Specifications:
* Working voltage: DC3V CR2032
* Quiescent current: 
Features:
The doorbell button can’t use separately, it works well with home alarm security system.
One button simple design and touch press, easy to operate.
No wiring needed, easy to install.
Powered by 1pc CR2032 battery, it is of low power consumption and long lifespan.
High quality plastic material is sturdy, anti-aging and long lasting.
Package Included:
1 x Wireless Doorbell Button (Battery included)
Description
Self-powered Wireless 433mhz Doorbell Touch Button Home Security Welcome Smart Chimes Door bell Alarm LED light.
(Should work with Alarm Host with Chip 1527,433mhz,Can’t work alone)
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