This Ring Alarm Window and Door Contact Sensor is a must-have for anyone looking to secure their home or office. The wireless and Wi-Fi-enabled sensor is compatible with Ring devices and can be easily installed indoors. With its Z-Wave technology, it provides reliable connectivity and can be controlled remotely using a smartphone or tablet. The sensor is a 2nd generation device with Bluetooth and battery features. It comes in a sleek white color and is made by the trusted brand, Ring. This unit is perfect for those who want to keep their home or office secure without any hassle.
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Built-in Siren and With 110db wired siren. Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. W184 4G WIFI GSM Tuya Smart Security Alarm System. Easily setup your KERUI Alarm by plugging in your base station, connecting to wifi via the Tuya Smart app, and placing your sensors in their ideal locations.
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Illumination Color: 0.01 Lux @ (F2.0, AGC ON),B/W: 0 Lux with IR. IR Wavelength 850 nm. Smart Hybrid Light: advanced technology with long range. > APP Available: Hik-connect, Guard viewer, IVS-4200. Support on-board storage up to 512 GB (SD card slot).
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It is especially suitable for field operations (GSM signal coverage areas), mines, fish ponds, construction sites, and even archaeological site security. W210 alarm system only supports WIFI, does not support 4G SIM Internet access (Internet data), supports 2G GSM.
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1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
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1. Compatible with Alexa and Google home: This alarm sysetm works with Amazon Alexa and Google Home for voice control ( Alexa and google home devices not included ). Just ask app Alexa on your phone to Arm / Disarm/ the whole system in a specific instruction. Remote control your Alarm system anywhere in the world with your smart cell phone, no need repeated operation! 2. WiFi & GSM Support and Auto Dialer Function: This alarm system support different alarm message info(APP Message Push / SMS Message / Voice monitoring / Sim card phone call).Wifi way. It will push alarm notification via free app when it is triggered. GSM Way: Insert 2G SIM card into the alarm system and save your phone number on it, then it will send message or call your cell phone when alarm alerts.
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1 W204 Tuya Smart Alarm System WiFi GSM 4G. Built-in Siren and With 80db wired siren. Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. 1 Wired Siren.
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The sensor provides you the possibility to create a scene linkage of ZigBee and Wi-Fi devices. It is really useful and can help you turn on or off the light in the action. Its application can also extend to wide areas like drawers, garage doors, blinds, etc.
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