120dB Warble-tone siren, 25W Speaker Bright Red xenon tube strobe light, Audio input for broadcasting messages or audio playback 9 to 15 VDC operating voltage, Works on external power source, Low current draw Built-in tamper output, IP65 weatherproof for outdoor/indoor use Mount directly to wall or to most common back boxes p Seco-Larm SH-816S-SQ/R Self-Contained Siren With Strobe Light, 120dB Warble-tone Siren, Audio Input For Broadcasting Messages Or Audio Playback, IP65 Weatherproof, White with Red Light /b – /br p The ENFORCER Sirens are multi-purpose devices:siren and speaker. They can serve as a regular sirens, but also features an audio input that can be used to playback audio or broadcast messages – The SH-816S-SQ series also includes a strobe light with a Red lens and can be surface installed or to a standard single gang, double gang or C-type back box – Key Features /b ul li 120dB Warble-tone siren /li li 25W Speaker /li li Bright Red xenon tube strobe light /li li Audio input for broadcasting messages or audio playback /li li 9 to 15 VDC operating voltage, Works on external power source /li li Low current draw /li li Built-in tamper output /li li IP65 weatherproof for outdoor/indoor use /li li Mount directly to wall or to most common back boxes /li /ul /br Specifications /b ul li Type: Siren/Strobe /li li Operating voltage: 9 to 15 VDC /li li Current Draw (max.) For the Siren:680m – A@12VDC /li li Current Draw (max.) for the Strobe: 190m – A@12VDC /li li Current Draw (max.) for the Both: 870m – A@12VDC /li li Strobe flash rate: 75 per minute /li li Tamper output: 100m – A@30 VAC/VDC /li li Operating humidity: 0 to 95% /li li Housing material: White polycarbonate plastic /li li Dimensions: 6-1/8″x7″x 4-1/2″ (155x178x115 mm) /li li Siren volume: 120dB /li li Weight: 1 Pound /li /li /ul