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SENCKIT has been committed to innovating and developing smart home devices, and we integrate every feedback to improve our products and meet the needs of our customers. With our smart products and Tuya Smart app, you can retrofit all your existing home appliances and make them interactive and fun. Achieve a safe, convenient and comfortable lifestyle. So what are you waiting for? Make your home smarter from now on.
Smart Thermometer Hygrometer
Temperature Humidity Sensor
Wifi Door Sensor
Smart PIR Motion Sensor
Smart Siren Alarm
Smart IR Remote Control
Smart Gateway
[Multiple Uses] Install the Alarm Sensor not only on front doors or windows, but also on garage doors, liquor cabinets, front gate, safety deposit box, pet doors and more.
[Easy Install] No complicated installation tools are required. Please scroll down find the video in the main page how to add sensor to WIFI and Alexa.Low power consumption door sensor, super-long battery life avoid replacement frequently
[Compatible with Alexa and Google Home] No hub required and No fees charge. Pair our Smartlife app with either Alexa or Google Home and enjoy knowing the status of your door sensor without needing to use your phone. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed.
[WIFI wireless connection] Intelligent wireless infrared sensor alarm,APP Remote Control.Use Tuya APP for free,it can be used independently by connecting to WIFI without connecting to the alarm main unit.Minimalist screen,easy operation, Real-time monitoring of whether there is anyone through the Tuya APP, when there is movement detected, the alert will be push to your phone,clear at a glance. Can be used with Alexa, Google Home and Siri.
[Product quality and service] Our products are 100% tested and ensure that all products are qualified products before leaving the factory,and provide two-year warranty. Please rest assured to purchase and use.If you have any questions about the alarm system, please contact our customer – service anytime. We will solve it for you and make you satisfaction.
13 reviews for 4 Pack WiFi Wireless Door Window Sensor,TUYA Smart Alarm with Free Notification APP Control Home Security Alarm System, Compatible with Alexa, Google Home, Siri
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$5.99

Grethel –
Excelente para la seguridad
Genial
J.A.N. –
Works for me
Easy to install and it works flawlessly. Uses the Smart Life app and sends notifications to my android phone whenever my patio door is opened or closed. Also will send a reminder that my patio door has been open for an extended period of time. The only problem I had was getting the reset light/button to flash correctly. Took a few tries to get it right. Plus it uses AA batteries not the little round disc batteries that don’t have a long storage life.
Valkyrie Rider –
Good Sensor! But stopped notifications!
Works like I’d hope it would! I have a remotely operated patio door and I needed to know when it opened and closed (I can let my dog out by an app on my phone to open the door) Was easy to install and works great!Revised, I have 4 of these, they all stopped notifying me at once, I can see them on my phone but they refuse to chime, reinstalling them didn’t help, I guess they all need replacement!
Samuel Estrella Soto –
Son bastante buenos
Al bajar la app, se enlazan rápido al echo. Al abrir o cerrar la puerta se enciende rápido una luz azul.
jonathan olarti –
It does what it does
Well it does what it does, it alarms you when something is open and that’s the extent of it. No alarm setting and it takes awhile before it alerts you.
Giovanny Hidalgo –
Excelente
Muy bueno
Naomi –
Bueno por el costo
Hace su función, es fácil de instalar. Las únicas dls cosas que me molestan son: 1. La alarma de que se abrió la puerta se queda pegada aún después de cerrar la misma y me pasa con las dos que compre. 🤷🏻♀️ 2. No se cual es el punto de que se “conecte” con Alexa si Alexa no avisa cuando se abre y cierra la puerta totalmente absurdo. Por lo demás todos bien.
Amazon Customer –
Have become useful all around the house.
Simple to install and simple to use with SmartLife and therefore Alexa. We used them to let us know when someone opens the bar cabinet, or goes into certain rooms etc. place and forget. Haven’t had any die.
Fernando ruiz aguilar –
Es fácil de programar. Avisa cuando se abre y se cierra la puerta.
Isabel Castañeda –
Cumple su función, es fácil de instalar. Se maneja a través de una aplicación y ahí mandan las notificaciones cuando se cierra y se abre la puerta. Se pueden apagar y prender las notificaciones desde la app.
GUILLERMO J. –
Buenos sensores, aunque algunas veces tarda un poco en enviar la notificación por la app
RAUL –
Lo califico como regular, ya que las baterías hay que estarlas cambiando constantemente, no les duran nada , luego pierden conexión .
Mickaël Thomassin –
El producto es facil de instalar y configurar pero tras unas pocas semanas, sencillamente dejó de funcionar. Al parecer es un problema con las baterias que no dan suficiente energia al aparato o se mueves :/