4 Pack WiFi Door Window Sensor : Smart Door Sensor with App Alerts, 120 dB Siren,Timed Arming and Disarming, Pool Alarm for Kids Safety, Window Alarm Compatible with Alexa Google Assistant

wifi door Alarms with sound & light Alert, monitor the status of doors and windows in real time via the Phone app. When the door/window is triggered, the door alarm will push an alert to your Phone App and also trigger 120dB sound to Remind your neighbors. This real-time application monitors Prevent will protect your Property and family safety. In addition, you can also share the Home Security Door Open Contact Sensor with your family to keep your home safe togetherSpecification:App:Tuya smart or Smart lifeSound Alarm:120dBBattery:LR03-1.5V/AAA*2 (Alkaline battery, included)Battery Life: 6200 times triggerStandby Current: 8uAAlarm Current: 70mA～120mAWireless Type:ONLY 2.4GHzWireless Standard:IEEE 802.11b/g/nWorking Temperature:0℃～40℃ (32℉ ～104℉ )Material:ABSSize: (Main body):2.83 IN x 1.18 IN x 0.75 INSize: (Small body):1.79 IN x 0.61 IN x 0.55 INPackage Included:4* wifi door and window alarm8* AAA battery4* Sticker1* User's Manual

• WIRLESS DOOR WINDOW ALARM WITH 2ALARM MODES: No hub required and No fees charge. Remote Monitor the door/window status in real-time.When door/window is opened or closed, the door window alarm will make 110 dB sounds and push instant notification to your smartphone immediately. App also supports Arming and disarming, delayed alarms, and Alarm History Search. Help keep an eye on your house.
• VOICE CONTROL & LOW POWER WARNING: Pair Tuya Smart/Smart life app with either Alexa or Google Home and enjoy knowing the status of your door sensor by voice. "Alexa, is the front door closed?". The Door Window Sensor powered by 2pcs AAA Batteries(included). When the battery level is low, it will automatically push a message through the app to remind you to replace the battery in time, never worry about running out of batteries.
• DOOR SENSOR FOR HOME AUTOMATION: Smart door sensor can perform intelligent linkage. Extend your smart home automation with wifi window sensor alarm; Set up your smart routines in Tuya Smart or Smart life app; For example, Automatically turn on your smart wall switches or lights when door opened;More smart devices can be sync as long as they compatible with Tuya/Smart Life app.
• EASY INSTALLATION: Easily mounted by adhesive, tape it on the window or door then all is done! No wiring needed! No screws needed! Completely DIY! WIFI connection, only works on 2.4GHz WiFi network, does NOT support 5GHz WiFi networks.Protect your home with open/closed door detection.
• MULTI-SCENES USED: wifi Door Alarm is not only used on home gates or windows but also on pet`s doors, refrigerators, dining room, bedrooms, living room, garage, yard, the little store, or office. We offer a 24 month warranty on the door sensor.