Wireless Infrared Monitor Sensor Detector Entry Doorbell Door Bell Alarm Chime

Features：

Wireless door chime is great for retail store， shops， business， salons， front / back / side door， etc.
Attach this infrared alarm anywhere you want and instantly know when someone crosses the beam.
Infrared sensor detects motion and sends a signal to the receiver
Wireless installation， just place the sensor at the entrance

Receiver requires 2x AA batteries， transmitter requires 1x 9V battery (batteries not included)
Send audible chime sound， alerting you that somebody is approaching
Working Range: Up to 100 meters / 328 feet between receiver and transmitter
Transmitter Size (L x W x H): Approx. 3.5 x 2.4 x 1.8 inch
Receiver Size (L x W x H): Approx. 3.5 x 2.6 x 1 inch
Receiver Switch Setting: High / low volume / off

Material: Plastic

Package:

1 x Wireless Doorbell
















Warranty & Return:

If you received an incorrect， damaged， defective， or item not as described，/full refund or replacement on our cost.
We are happy to help you with refund or exchange within 3 days of product receipt provided that all origina packaging and accessories are in condition. Return shipping cost is to be paid by the Buyer.
Please leave 5 star positive feedback， if there are problem with the product，， we will do our best to fix the problems.

Additional costs:
Import duties， taxes and charges are not included in the item price or shipping charges. These charges are the buyers` responsibility.
Please check with your country`s customs offic to determine what these additional costs will be prior to buying.

Terms of sale:

All our items come with one year warranty.
Customers are responsible for shipping charges on any returned items. It may take up to 7 business days to process your return after we receive your product.