J008: (Flashing Siren). Sound Loud: 120dB. Red indicator light blinks with loud beep prompting, can last 5 minutes(Or press Cancel). Alarm Current: <250mA. contains screw 2, sticker 1 to fix pager. 360 degree water-proof handling and the simple pushing bottom base without screws showing the humanized design and making it simple to change batteries.
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