Voice and light Alarm 433 MHZ,

product name:voice and lighting alarm signal

model:REH340

main features:

Wireless,Open design, automatic extension of code and all kinds of detector (16), the emergency acousto-optic alarm, stores, shops, is the ideal choice! Garage etc.
Host alone can make wireless sound-light alarm bell and use.

Technical parameter:

1.Electric voltage: DC 12V

2.Electric current: 0.3 A

3.Decibel: 115dB