SPECIFICATIONS
Brand Name: KERUI
KERUI Model: D121
Origin: CN(Origin)
Kit Configuration: Door Sensor
Power: 2 AAA batteries
Output Number: 1
Video Interface: No
Display: No
Alarm Type: The Alarm
Size: 100*35*15mm
Model Number: D121
Password Keyboard: No
Arming Type: FR Remote-controller
Connection Type: Wireless
Zone Number: 20 remote control +40 detector
Type: Alarm system
Working Voltage: 3V
Feature1: Door sensor burglar alarm
Door Sensor Alarm, Remote Control 300ft 120dB Wireless Door Contact Sensor Anti-Theft Door Alarms for Kids
LOUDER ALERT
When the magnetic sensor is disconnected, the KERUI door and window alarm system will issue a loud 120dB warning to prevent theft and unnecessary access, preventing your child from sneaking out.
LONGER CONTROL RANG
This wireless door alarm kit comes with a wireless remote control for arming, disarming, SOS and doorbell options. It makes it easier to remotely control door/window alarms up to 300 feet
MULTI-FUCNTION ALARM SYSTEM
You can select the doorbell mode to draw attention when people enter, as a commercial doorbell when entering. With the SOS option, seniors can easily get help in an emergency. Good protection.
EXTENSIBLE& LINKANGE ALARM
You expand your home security alarm system with more alerts or remote controls,Infrared detector, door sensor, smoke detector, gas detector, emergency button.
Click the link below to buy accessories
EASY INSTALLATION
This anti-theft door and window alarm is easy to set up. Simply install it with the double-sided tape provided. Take just a few minutes
BATTERY REMINDER
When the battery is very low, the alarm volume will decrease and the alarm time will be shortened, reminding you to replace the battery [Not included]
Technical Parameter
Model: KR-D121 Working voltage: 3.0V (powered by 2 AAA batteries) Standby current: <10uA. Working current: <80mA. Receiving frequency: 433MHz Alarm time: 60 seconds Alarm volume: 120DB Alarm output: open the door and alarm after arming, and trigger the detector to alarm after arming
