KERUI Wireless Door/Windows Sensor Alarm 300ft 120dB Anti-Theft Smart Remote Control For Kids Cabinet Safety Home Security
Description
- High-concerned chemical: None
- Zone Number: 20 remote control +40 detector
- Alarm Type: The Alarm
- Output Number: 1
- Model Number: D121
- Kit Configuration: Door Sensor
- Size: 100*35*15mm
- Power: 2 AAA batteries
- Communication Interface: WireLess
- Arming Type: FR Remote-controller
- Video Interface: No
- Display: No
- Password Keyboard: No
- Brand Name: KERUI
- KERUI Model: D121
- Origin: Mainland China
- Smart home platform: Other
- Certification: None
More Recommendations:
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
Additional information
| Color | KIT 1, KIT 2, KIT 3 |
|---|---|
| High-concerned chemical | None |
| Zone Number | 20 remote control +40 detector |
| Alarm Type | The Alarm |
| Output Number | 1 |
| Model Number | D121 |
| Kit Configuration | Door Sensor |
| Size | 100*35*15mm |
| Power | 2 AAA batteries |
| Communication Interface | WireLess |
| Arming Type | FR Remote-controller |
| Video Interface | No |
| Display | No |
| Password Keyboard | No |
| Brand Name | KERUI |
| KERUI Model | D121 |
| Origin | Mainland China |
| Smart home platform | Other |
| Certification | None |
Reviews
Vendor Information
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S***o (verified owner) –
Still to try.
AliExpress Shopper (verified owner) –
Good item, this is the 3rd one I bought, it works perfectly and sounds loud.
AliExpress Shopper (verified owner) –
Works well but needs both parts to be aligned without height difference, so shim placement necessary.
D***a (verified owner) –
They work very well, powerful sound and great build quality.
B***y (verified owner) –
Arrived quickly, recommend, thank you very much
B***y (verified owner) –
Arrived quickly, recommend, thank you very much
AliExpress Shopper (verified owner) –
Looks like the picture and comes with everything but 2 aaa batteries. The controller does come with a battery not the alarm. Im sure it will works.
AliExpress Shopper (verified owner) –
I bought the option with 2 controls, the alarm sounds loudly. For me, the most important thing is that I placed it inside the entrance door, close my wooden door, and with the door closed, I activate/deactivate the control. I am very, very happy with the purchase. I will buy more units from this seller.