|Package Dimensions||10.41 x 8.89 x 6.1 cm; 113 Grams|
|Batteries||1 Lithium Metal batteries required. (included)|
|Colour||2 Door Sensors + 1 Plug-in Receiver(Black)|
|Battery Cell Type||Lithium Metal|
|Item Weight||113 g|
Door Sensor Chime Alarm System for Home Security, Coolqiya Wireless Entry Bell Alert 600FT Operating Range with 4 Volume Levels, 2 Door Sensors + 1 Plug-in Receiver (Black)
- 【600 FT in OPEN AREA RANGE】- 🔔52 Ringtones & 4 Level Volume (25 dB to 110 dB) to Adjust.
- 【How Does Door Sensor Alarm Kit Works?】- Attach 2 sections of sensor to a door/window frame. When you open the door, it will trigger the alarm unit and ring.
- 【Wireless Door Entry Chime Alert System】- Will Keep track of your little children, use for home to alert you when someone open the door; Also use for garage/office/retail store.
- 【Easy To Install & Expand】- Simply get the bell plugged into socket and Tear off the double-sided tape of the sensor and stick it on the door frame. You can add extra 20 receivers/transmitters.
- Friendly customer service in 24hrs to make sure your 100% satisfaction, we offer refund or replacement for the unsatisfied products within 12 months of delivery.
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How to set the tone and have it stay (How to pair door sensor to receiver)?
1. Pick the desired sound;
2. press and hold the volume button of the receiver for 5 seconds till it blink with "ding" sound, and then separate two stripes of door sensor to activate the receiver. You will hear the receiver ring the sound you selected, that means you paired them successfully.
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Top reviews from other countries
I purchased these door alarms to help me with my 5 year old granddaughter....
sometimes she sneaks out the backdoor to go play with our dog
NOT ANYMORE! Once she tries opening the door a loud siren goes off!! Now, she shuts the door and runs back to her room...
I highly recommend this product!!
There is difficulty in the beginning. You must correctly find the outlet where to connect the signal. She should see both doors.
But in the afternoon we turn it off, otherwise, each door opening is music. :)