DOOR/WINDOW ENTRY ALARM YL-323 Wireless Magnetic Sensor

Description

Description
Features:
- Super loud 90 dB alarm
- 100% brand new alarm for window or door
- Compact design, no wiring required
- Magnetism control design with steady capability
- High sensitivity can be used to protect people against stealing
- Easily mounted to windows or doors with included double-side adhesive tape
- Electronic magnetic Sensor detects entry
- Alarm is activated when the two pieces are separated
- Turn the switch to ON it sets up defense
- When someone enters or opens a door, it will send out loud voice to frighten him and warn the master
- Ideal choice to guard against thefts in house, schools, offices, and some other places
- Powered by 3 pcs 1.5V LR44 button cell
Operation Instruction:
Peel off the adhesive tape, attach the main sensor on the door / window and attach the magnetic stick adjacent the main sensor on the frame(the arrowhead side to the sensor).
Test the setup by switching on the system and see whether the alarm can be triggered by opening the door / window
Package includes:
1 x Magnetic sensor
1 x Magnetic stick
3 x LR44 button battery
Payment Policy
- Immediate purchase is required for Store items
- All items are 100% authentic guaranteed
Shipping Policy
-  Usually we ship USPS Priority mail /
UPS Ground
on same business day if the order is paid before noon EST(Saturday,Sunday and Holiday excluded. )
-  Usually it takes 2-7 business days (USA)
-  Tracking Number is available
Return Policy
-
We offer a 100% satisfaction guarantee. In case you won't be 100% satisfied with your purchase,
simply send us an
eBay Message
within 3 days of receiving the item and tell us the issue.
·
Please contact us (via eBay message) before return, a return form and the return address will be given after your return request has been issued.
·
Any return without authorization will not be accepted You may return the item for refund or exchange within 30 days upon receiving shipment.
·
All return items must be in original package and not be used. Our customer service personnel will inspect the returned item before refund or exchange.
·
You will be responsible for the return postage.
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We don’t accept any return of physical damaged item by yourself.
·
After 14 days, we can only make replacement or repair and customers need to be responsible for the return postage.
If there's any problem,Please contact us by Message.  We will reply you within 24 Hours. (not include weekend and holiday).Working Hours  Monday to Friday