KERUI Wireless DIY Full Coverage Security Alarm System for Home & Business, Garage-Ready with Metal Door Sensor, 2 Door Window Sensors, 2 Motion Detectors, Loud Siren Up to 115db,NO WiFi/GSM/APP

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,467 (2026-07-29 기준)

상품 특징

• Full Coverage Security for Home & Business-Protect multiple entry points with a complete security alarm system kit, ideal for homes, small businesses, garages, and storage areas.
• Garage & Back Door Ready with Metal Door Sensor-Includes a heavy-duty metal door sensor designed for garage doors, steel doors, and back doors, where standard sensors may not work reliably.
• Multi-Layer Protection with Dual Motion Detection-Equipped with 2 PIR motion detectors and multiple door sensors, this system provides enhanced coverage for larger spaces.
• Loud Siren Alarm – Instant Intruder Deterrence-Triggers a loud alarm siren when activity is detected, helping scare off intruders and alert nearby people immediately.Loud SOS alarm and easy to get help-children and seniors at home in emergency,press the S button of the remote controller,which will trigger the siren alarm up to 115db to notice neighbors or other families in home so that they will get help in time.
• Easy DIY Installation – Expandable & No Monthly Fee-Set up quickly with no wiring required. This wireless alarm system is expandable and requires no subscription fees, making it cost-effective for long-term use.The alarm horn support up to 40 pcs wireless detectors,10 remote keyfobs.

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