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Surveillance, Safety & Security
SECURITYMAN SM-103 Wireless Outdoor Siren
Add-on wireless outdoor siren for Air Alarm system Receiving distance: >=300ft in open areas; Max alarm sound with flash: 3 min; Siren sound: 120dB; Operating power: 100V-240V AC, 50Hz; Active power consumption:
plus learn about the newest trends in battery technology.No thanks. Maybe later….