KERUI Wireless Tuya WIFI GSM 4G Smart Home Security Alarm System Siren Sensor
KERUI W204 Tuya WIFI GSM 4G Smart Home Security Alarm With RFID Card. KERUI Alarm puts whole-home security at your fingertips. If thieves invade, W20 alarm system will issue 80dB alert, warn neighbors and deters potential intruders Built-in Siren and With 80db wired siren. Remote Control, Anytime, from Anywhere. With a free IOS/Android smartphone app, it can be easily controlled by arming, disarming, and home modes with also a simple remote control & RFID Card.
Easily setup KERUI Alarm in minutes. Without tools or professional installation. High-end alarm with stable and reliable performance. 2.4-inch TFT color screen and touch keyboard with built-in powerful CPU master and excellent operation experience , Reduce false Alarms. 24/7 Days Of Professional Monitoring.
If it loses power, it has backup battery to support Standby time 8 hours. Customize KERUI Alarm for your needs.
Compatible with wireless PIR sensor, door sensor, smoke detector, gas detector, panic button etc. It has been widely used in home, factory, school, shop, villa and residential area to provide protection for valuable assets. System Technical Parameters Input Voltage: DC5V Standby Current:<50mA Alarm Current:<450mA Wireless Frequency:433MHz GSM Standard:Support GSM850/900/1800/1900MHz Back-up Battery:3.7 High Capacity LI Battery Alarm Loudness:80dB. D025 Wireless Door Sensor 1, Transmission frequency: 433MHz 2, Operating Power: 23A 12V (Battery not include) 3, Built-in Antenna 4, It will send the alarm signal to control host once the door or window is opened. Installation and Usage of Smoke/Gas Detector Home/commercial/company/warehouse are necessary for predicting fire To detect the leakage of gas/natural gas/ liquefied gas. Installation and Usage of Smart Socket Using this product not only give users living convenience, but also protect electronic, eliminate standby power consumption and save power resources.