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kerui sensor de puerta
KERUI 433MHz Wireless Magnetic Sensor for Home Security Alarms
Price
$ 8.99
$6.83
Add to wishlist
ADD TO CART
Category:
kerui sensor de puerta
About this item
Low-voltage reminder function - When wireless door sensor is in low voltage, it will flash light all the time to remind user change the batteries.
Built-in omnidirectional antenna - The door/windows alarm with built-in antenna to strengthen the signal, make it more sensitive
Can't work standalone - The door detector work with home alarm system,use as alarm accessories.
Magnetic sensor switch detects entry protecting your home or office. Superior circuit design, High-performance and low power consumption.
Easy to install--just peel and stick
1. The dog chased the cat.
2. The cat was chased by the dog.
3. The sun sets in the west.
4. The west is where the sun sets.
5. She drank the hot tea.
6. The hot tea was drunk by her.
-24%
KERUI 433MHz Wireless Magnetic Sensor for Home Security Alarms
Price
$ 8.99
$6.83
Add to wishlist
ADD TO CART
Category:
kerui sensor de puerta
About this item
Low-voltage reminder function - When wireless door sensor is in low voltage, it will flash light all the time to remind user change the batteries.
Built-in omnidirectional antenna - The door/windows alarm with built-in antenna to strengthen the signal, make it more sensitive
Can't work standalone - The door detector work with home alarm system,use as alarm accessories.
Magnetic sensor switch detects entry protecting your home or office. Superior circuit design, High-performance and low power consumption.
Easy to install--just peel and stick
1. The dog chased the cat.
2. The cat was chased by the dog.
3. The sun sets in the west.
4. The west is where the sun sets.
5. She drank the hot tea.
6. The hot tea was drunk by her.
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