Hollarm Door Opening Sensor Wireless Time Delay Door Alarm Anti-theft Door Window Security Alarm Refrigerator Alarm Door Sensor
$6.95 – $31.98
Ships Globally from China
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- Model Number: Door Opening Sensor
- Brand Name: Hollarm
- Origin: Mainland China
- Certification: CE
- Smart home platform: NONE
- Color: White
- Feature 1: 4 in 1 Multi-Function
- Feature 2: Easy to install and operate
- Feature 3: Practical and convenient
Hollarm Door Opening Sensor Wireless Time Delay Door Alarm Anti-theft Door Window Security Alarm Refrigerator Alarm Door Sensor
Product Feature:
 1. Product Size: 3.4*1.7*0.6 inch.
 2. 4 in 1 Multi-Function — General Alarm, Constant Alarm, Closing-door Alert (Time Delay), Doorbell.
 3. Batteried by 2pcs AAA batteries ( not included ).
 4. Self-Adhesive, easy to install and operate.
 5. 108 dB Loud Alarm can effectively prevent intruder entering through your door/window.
4 In 1 Multi-Function:
 1. General alarm mode It alarms when doors/windows are open; Stops when they are closed.
 2. Constant Alarm Mode It alarms at least 30 seconds when triggered.
 3. Time Delay Mode It sounds "di-di-di" when doors/windows opened 15 seconds later (Can set the delay time         3/15/30/60 seconds, the factory default is 15s). This is perfect for freezers or refrigerators.
Doorbell Mode:
It sounds "Dingdong" when doors/windows are open.
Package Including:
1* Door/window Alarm;
1* Magnetic Stripe Double Sided Sticker User Manual.
Color |
1 set ,6 set ,2 set ,3 set ,4 SET |
---|---|
Model Number |
Door Opening Sensor |
Brand Name |
Hollarm |
Origin |
Mainland China |
Certification |
CE |
Smart home platform |
NONE |
Color |
White |
Feature 1 |
4 in 1 Multi-Function |
Feature 2 |
Easy to install and operate |
Feature 3 |
Practical and convenient |
4 reviews for Hollarm Door Opening Sensor Wireless Time Delay Door Alarm Anti-theft Door Window Security Alarm Refrigerator Alarm Door Sensor
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L***n –
tamaño ultra compacto las especificaciones son iguales al fabricante, no incluye las baterÃas AAA tiene un sonido aturdidor
24loop Shopper –
Fast delivery, hope it’s durable
C***i –
Great! works wonderfully. got for the fridge, you can customise the delay of alarm, the alarm get louder with time, so it’s not annoying. Set up in 5 mins. the red led blips when loses contact with the magnetic sensor, so it easy to calibrate the distance. very happy
24loop Shopper –
easy installation. works well as fridge door sensor