Item Tag: WIFI Siren Alarm System
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110dB Loud Siren Wireless WiFi Alarm System Home Intelligent Security Guard
• 110db Loud Indoor/Outdoor Siren : The siren produces a loud 110db sound, making it perfect for indoor and outdoor use. 110dB Sound Alarm，The sound cannot be adjusted down or up. When the door sensors ,PIR sensors,curtain detector or other sensor be triggered,this siren will sound and APP alarm notification.
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WiFi Alarm System for Home Security, 120dB Wireless Alarm Security System…
(NOTE: Only support 2.4Ghz. ).
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GSM Wireless Home Security Alarm System Kit 99+8 Zones Sensors Remote Siren NEW
Loud siren alarm. The unit appears new and unused, and includes multiple accessories as shown in the photos. Gas/smoke detector compatibility (as shown on box). Supports up to 99 wireless zones + 8 wired zones.