At 119 db, the 748 is the loudest self-contained siren you can buy today. The fully tampered and weather-resistant 748 mounts directly to a 4" electrical box or wall -- eliminating the need for a cabinet. Priced below other sirens, the compact design of the attractive 748 makes installation easier than ever before -- indoors or out.
SELF CONTAINED 2 TONE SIREN, Honeywell International, Inc ADI, Honeywell
Honeywell Home Sensors,Intrusion & Smart Home,Audio & Visual Devices,Sounding Devices