Features:

• Three different tones: single tone chime, dual tone chime, and fading tone chime
• Any combination of the three tones may be used
• Includes high-low volume control
• Mounts into a single gang box

The Outdoor Siren/Strobe maximizes deterrence and helps responders to quickly locate the residence or facility at night.Totally wireless, it can be mounted easily anywhere without the need to drill holes to run signal or power. Multiple sirens can be placed on one system.

Features:

• Visual and audible annunciation of alarms
• Up to 4 year battery life on alkaline batteries
• Temperature rated from -13° to +158 °F (-25° to +70 °C)
• During an alarm, sounder provides output of 100 dB at 1 meter and strobe light flashes 1 time per second (3 minutes by default)