Wireless doorbell with split sensor and infrared long-range sensor, energy-saving, can also be used as a car theft alarm system.--DTEKGAZ

Description:

Long Range – The range of up to 100 meters between receiver and transmitter allows you to place the sensor further away to notify family members, unwanted guests, or the arrival and departure of a lawyer or other visitors to your home or business.

Easy, Quick, and Wireless Installation: The infrared sensor detects motion and sends a signal to the receiver. Choose from 38 ringtones with bright LED lights. The sensor can be wall-mounted.

Ideal for front doors, window frames, driveways, walkways, and anywhere in your home where you want to receive motion alerts. Also perfect for alerting business owners working behind or out of sight of customers entering their premises. Note: Not waterproof.

Please protect it from rain or cover it completely. Wireless Plug-in Receiver: The portable wireless plug-in receiver plugs into any standard electrical outlet. The sensor is powered by 3 AAA batteries (not included). The delay between the motion detectors is adjustable from 15 to 30 seconds. Simply place the sensor at the entrance and the receiver inside the house. Two sensors and one receiver – the receiver can be paired with multiple sensors. The sensors can be installed on different floors (in different rooms) to ensure the alarm is triggered. Technical specifications: Color: White; Power supply: Battery operated; Weight: 210 g; Mounting type: Wall mount; Dimensions: 8 x 7.6 x 3.3 cm; Package contents: 1 receiver and 2 sensors