Wired flash and sound alarm

Model: HX-103

Specs:

For satisfied with customers' special demand of the 1.alarm sound index and its position, the host specially is increased exterior alarm connect.
2. After exterior alarm orifice connect connect into host, it send out of the voice will be coincide with the host's voice
Technique parameter

standed voltage: DC12V
standed current: 230-310mA
exterior alarm connect
sound level: ?Y110dB/300mm