Item Tag: 1*CR2450 3V (Included)
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Wireless Smart House App Control Alarm System for Home Burglar Security Alarm
Can remote arm or disarm by phone, and with intercom and voice monitoring function. 2.4″ TFT LCD screen display and voice prompt for all operations. Support external wired siren, with squealing alarm sound.
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433MHz Wireless WIFI + GSM Auto-dial Alarm Security System Door Sensor PIR C9T8
Wireless Frequency: 433MHz. PIR Sensor Battery: 3 AAA 1.5V (Included). 2 Wireless PIR Motion Sensor. 1 Bracket for PIR Sensor. 1 Wired Siren. 【Advanced TFT LCD Screen Display and Voice Prompt】: The Tuya Standard Alarm Security System features a high-quality 2.4″ TFT LCD screen display, providing clear visuals and intuitive operation.
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WiFi Wireless Alarm System for Home Security 433MHz WIFI GSM Alarm System Z1J7
Wireless Frequency: 433MHz. 1 Wired Siren. 【Advanced TFT LCD Screen Display and Voice Prompt】: The Tuya Standard Alarm Security System features a high-quality 2.4″ TFT LCD screen display, providing clear visuals and intuitive operation.
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433MH Wireless WiFi GSM Home Smart Alarm Security System APP Remote Control C1R9
1 Wired Siren. 【Advanced TFT LCD Screen Display and Voice Prompt】: The Tuya Standard Alarm Security System features a high-quality 2.4″ TFT LCD screen display, providing clear visuals and intuitive operation.
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Wireless WIFI + GSM Auto-dial Alarm Security System LCD Display Door Sensor V8H3
1 Wired Siren. 【Advanced TFT LCD Screen Display and Voice Prompt】: The Tuya Standard Alarm Security System features a high-quality 2.4″ TFT LCD screen display, providing clear visuals and intuitive operation.