1、1.8in TFT color screen, supports for Tuya App, which can connect with most products supporting Tuya. 2、 GSM + WIFI alarm, 5 groups of alarm call setting, 20 seconds of recording. 3、 Compatible for Alexa and for Google Home, which allows you use voice to control the connected devices. 4、Alarms of external wireless signal, door and window, low battery voltage reminding of wireless sensor, voice prompt operation. 5、5 kinds of surveillance modes, support door bell mode; cellphone remote control turn on and shutdown; monitoring and voice talk available. Features: 1. 1.8in TFT color screen, supports for Tuya App, which can connect with most products supporting Tuya. 2. GSM + WIFI alarm, 5 groups of alarm call setting, 20 seconds of recording. 3. Compatible for Alexa and for Google Home, which allows you use voice to control the connected devices. 5. 5 kinds of surveillance modes, support door bell mode; cellphone remote control turn on and shutdown; monitoring and voice talk available. 6. It can learn 100 wireless defense areas, 10 remote controls, 10 RFID cards. 7. Super low power consumption, everlasting battery duration; smart recognition of pets, no false alarms due to kitten or puppy. 8. Anti-white light, strong wind resistant, anti high temperature, high frequency interference resistant. 10. Support 5 defense zone mode, and it can be set to the doorbell mode. 11. Can remote withdrawal, monitoring and intercom through telephone and short message. 12. Enter the wrong password five times in a row, and the keyboard refuses to accept the input for 90 seconds. 13. The built-in battery can supply power for up to 8 hours during power failure. Specification: Condition: 100% Brand New Item Type: Wireless Security Alarm Operating Current: <100mA Wireless Frequency: 433Mhz Wireless Coding: eV1527 Gsm Standard: 850/900/1800/1900MHz Wifi: IEEE802.11b/g/n Backup Battery: 3.7V /300mAh Lipo Battery Operating Temperature: 0-55℃ Relative Humidity: <80% (no Condensation) Alarm Volume: 85dB Wireless Distance: 120m/393.7ft (open Area) Language: Chinese, English, German, Russian, Spanish, polish, Italian, French, Portuguese, Greek, Romanian Infrared Sensor: 1. Adopt the latest technology and the latest program algorithm microprocessor. 2. Ultra-low power consumption, longer battery life (standby for 2 years). 3. Built-in millions of codes. 4. Wireless data transmission. 6. Omni-directional automatic temperature compensation. 7. Intelligent logic analysis to prevent false positives. 8. Resist to white light, strong light, strong wind and high temperature 9. Anti-high-frequency interference. Infrared Sensor Specification: Working Frequency: 433MHz Power Supply: 3 x 1.5v AA batteries Remote Control Specification: Power Supply: 1 x CR2025 Button Battery Operating Current: ≤15mA Static Current:  ≤5uA Working Frequency: 433MHz Transmitting Power: ≥10mW Application: Anti-theft System Launching Distance: ≥ 120m/393.7ft (in Open Space) Operating Temperature: -10℃ - +50℃ Door Magnetic Sensor: Power Supply: 1 x CR2032 Button Battery Power Consumption: < 1 Microampere Maximum Allowable Installation Spacing: Approx. 20mm/0.8in Wireless Frequency: 433MHz Transmission Power: 10dBm Launch Distance: < 100m/328.1ft (open Space) Operating Temperature: -10℃ - +50℃ Package List: 1 x Alarm Host (built-in 3.7v/300mah Lipo Battery) 1 x Door Magnetic Sensor (built-in CR2032 Battery) 1 x Infrared Sensor  (built-in 3 x 1.5v AA Batteries) 2 x Remote Control (built-in CR2025 Battery) 1 x Usb Data Cable 2 x Screw Bag 1 x Power Supply 2 x RFID Card 2 x Glue 1 x Infrared Sensor Mounting Bracket 1 x Description