The SM-103 is an add-on wireless outside siren for SecurityMan Air-Alarm system. It includes a receiving distance of up to 300 feet in open areas, a siren sound of 120 dB and an operating power of 100V-- 240V Air Conditioning. It has a run time of up to 100 hours and consists of a built-in 6V DC rechargeable backup battery.
|Box Dimensions||9.75" L x 4.75" W x 3.25" H|
|Qualifies for Free Shipping||Yes|
|Alarm Decibel Rating||120.00 DECIBEL|
|Battery Information||Product does not require a battery|