Safe at your fingertips

Color display
·Tuya APP remote control
·GSM and WIFI dual network alarm
Wireless connections
·Low battery reminder function
·Set 6 groups of emergency contacts
·4 groups of timed arming and disarming
·Connect to Alexa

Color display

The host uses a 1.7-inch TFT color display and touch keyboard, with 6 languages that can be switched (English, German, Italian, Russian, Spanish, French), voice prompts for operation, easy to learn and use

Tuya APP remote control

Controlling the host through Tuya's APP can realize the linkage function with other products that can connect to the Tuya APP, and support the IOS/Android operating system.

GSM and WIFI dual network alarm

The alarm host can be connected to 2.4G signal wifi, and can be used by inserting a 2G signal SIM card. The host can be used as an ordinary mobile phone and can directly make calls on the host.

Wireless connection

The host is connected to the detector wirelessly, saving the trouble of wiring. The host can learn 100 remote controls and 100 detectors

Low battery reminder function

The host will send information to the user's mobile phone when the battery is low or power is off

Set 6 groups of emergency contacts

Insert a SIM card with 2G signal, the alarm host will actively dial the 6 groups of phone numbers set by the user when an alarm occurs; the set number will not be lost when the power is off

4 groups of timed arming and disarming

Flexible timing settings need to arm and disarm time，functions eliminate manual and frequent arming and disarming, and truly intelligent and fully automatic control.

Connect to Alexa

Arm and disarm KERUI Alarm with your voice and get mobile alerts about the Door/Window Open or smoke alarms

Accurate Alerts

If thieves invade, W18 WIFI alarm system will issue a 110dB alert ,warn neighbors and deters potential intruders
Built-in Siren and With 110db wired siren

6 languages can be switched

English, German, Italian, Russian, Spanish, French

High-end alarm with stable and reliable performance

Technical parameters

1. Power supply: DC 5V
2. GSM frequency: 2G(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)