The ALM-D1-SIR Wireless Indoor Strobe Siren is alarm built to output both a siren and strobe light flashing when an alarm has been triggered.
Product Features:
Wireless indoor siren (105dB)
3 volume level control
2x CR123A lithium battery power supply
Wireless transmitting range up to 800m (in open area)
Up to 2.5 years of battery life depending on usage
Includes:
1x Mounting kit
