2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security
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2020 KERUI Wireless Door/Window Sensor Alarm Remote Control 300ft 120dB Anti-Theft Door Alarms for Kids Safety Home Security

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$39.02
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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