Watchguard Wireless Indoor Siren
The ALM-D1-SIR Wireless Indoor Strobe Siren is alarm is built to both a siren and a 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