Tuya WiFi Smart Home Alarm System Security Kit Remote APP Monitoring Anti-theft Alarm Sound Doorbell Call Multi-function

Specifications Operating voltage 5V Built in Battery Static current 260mAAlarm current ≤200mAWireless frequency 433 92MHzWi Fi IEEE 802 11 b g n 2 4GWorking temperature 10℃ 50℃Features 1 Multi function alarm instrument 2 9 inch screen small size multi function can choose to arm disarm at home and other modes through themobile phone which can be used for anti theft alarm doorbell elderly call Built in battery USB charging still usable when power off 2 Matching with wireless accessories One distress call can be paired with 200 wireless accessories such as RF door sensor doorbell button intrusion infrared SOS distress button wireless flooding etc any combination 3 Smart APP control easy operation through the mobile APP the whole process of mobile APP monitoring at home go out and everything in your hands rest assured you can check the historical records at any time specific to every hour and every second 4 Smart anti theft anti theft alarm when the doors and windows are opened the alarm sound and the siren sound are up to about 150 dB which can intimidate and repel the bad guys and the mobile APP pushes the alarm information 5 Built in 12 musics You can choose your favorite music as the alarm music among the 12 musics Listen to the ear and know the sound of themobile phone arbitrarily select the area such as grandpa s room grandma s room children s room alarm sound etc 6 High decibel siren used with the alarm host it c