wireless smoke alarm

Description:
DC Operated Photoelectric Type Wireless Network Smoke Alarm
    Photoelectric sensor
    Operated with single 9VDC block battery
    With wall mount plate set for easy installation
    Working frequency: 315MHz / 433MHz transmitting
    Extra loud alarm sound over 85dB
    High and stable sensitivity: 0.08~0.16 dB/m
    LED operation indicator
    Low-battery warning indicator
    Self-test button
    Addressable
    Working with VST-WS928N or VST-WS821N or Control device VST-HS2008
    CE approvedcomply with UL217 standard, BV ISO9001:2000

Place of Origin:	China(Mainland)
Brand:	Orientalert
Model No. :	VST-WS801A
Payment Terms :	T/T or L/C
Minimum Order :	200 pieces