KERUI WIFI GSM Smart Home Security Alarm System with 2 4 Inch TFT Touch Panel APP Control Wireless Sensor Burglar Smoke Detector for Sale with BTC on


Price : 0.0021355 BTC

Security Alarm System

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Product Specification


Alarm puts whole-home security at your fingertips
Get alerts on your smart phone when doors or windows open or motion is detected

Accurate Alerts
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

More Convenient
RFID Card to disalarm

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 8 hours working

Easy to communicate
Host can call other phones directly as a common phone

No emergency information missing
Auto-dialer function will call up to 6 designated phone numbers in case of a security breach

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

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

Product Parameters:

 System Technical Parameters 
 Input Voltage: DC5V 
 Standby Current:<50mA 
 Alarm Current:<450mA 
 Wireless Frequency:433MHz  
 GSM Standard:Support 
 Back-up Battery:3.7 High Capacity LI Battery 
 Alarm Loudness:80dB   


P819 Wireless PIR Motion Sensor
1, Frequency: 433Mhz
2, Built-in antenna
3, Detection distance: 10-12 meters
4, Detection range: 110 degree 
5, Operating power: DC5V/3xAAA Battery (battery not included)

D025 Wireless Door Sensor 
1, Transmission frequency: 433MHz
2, Operating Power: 23A 12V (battery not included)
3, Built-in Antenna
4, It will send the alarm signal to control host once the door or window is opened 

Package included:

1 x set of Security Alarm System