KERUI W20 WIFI GSM 4G Alarm System 433Mhz Home Security Tuya Smart Android IOS Phone APP 8 Language Switch Anti Theft Alarm Kit
Tuya linkage alarm system
This alarm system support tuya smart app remote control and it is an linkage alarm system that can prevent thieves, gas leaks, fires at any time, protect the safety of you and your family.
Smart phone remote control
With a free IOS/Android smartphone app, it can be easily controlled alarm system by arming, and disarming,achieve remotely monitoring alarm.
Instant and accurate alarm remind
When the sensor is triggered,our alarm system will high decibel live alarm and timely dial,send SMS notification,APP message push. You will receive the alarm reminding in the first time.
8 Languages switchable
Equipped with multi-language menu display and voice operation prompts,this alarm panel support 6 language switchable:English, German, Italian, Russian, Spanish, French,Japanese and Portuguese
Sechduled timed arm and disarm
Support setting 8 groups of scheduled time arm and disarm, avoid the frequency of selecting arming and disarming in your family life and save more time.
Built in back-up battery
When the external power supply fails, the built-in battery is insufficient and support working about 8 hours.
No emergency information missing
The host will anto-dial 6 designated phone numbers setting by the user when alarming,and the number will not be lost when the power is off.
Technical parameter
1. Power supply: DC 5V
2. GSM frequency: 4G(850/900/1800/1900MHz)
3. WiFi frequency: 2.4G
4. Wireless frequency: 433MHz
5. Built-in siren: 80dB
6. Backup battery: 3.7V 800mAh rechargeable lithium battery (standby 8h)
Sensor introduction
