QAWACHH Wireless doorbell Chime Motion Sensor Alarm Door Sec…

Description

Price: [price_with_discount]
(as of [price_update_date] – Details)

[ad_1]
Effectively monitor human body movement in a variety of environments using sensitive and accurate reporting and anti-jamming technology. Easy to install with wireless detector and separate receiver. Just place the sensor at the entrance and then place the receiver anywhere you want. Send an audible chime, alerting you when someone is approaching. Used as visitor reminder or burglar alarm in store, home, office and factory. Keywords: Automatic, Door Guard, Motion Sensor, Alarm, Store Specifications: Power: 9V sensor battery/receiver 2 AA battery (not included) Transmitter Size (L x W x H): Approx. 3.5 x 2.4 x 1.8 inches 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 Operating Instructions: The product is stable and reliable with infrared motion sensor and high quality electronic components. It has two functions – visitor reminder and anti-theft alarm. You can choose any function as per your need. The detection distance exceeds 10 meters, and the valid distance between the detector and the receiver exceeds 200 meters in open space. Receiver requires 2x AA battery and detector requires 1x AAA battery (batteries not included). When used as a reminder to visitors, the item should be mounted on the top of a door or on a wall with the detector set to the appropriate position. The receiver will ring automatically when visitors reach detective distance. CAUTION: The product will perform a 10-minute “self-check” when turned on. For them it’s about work. Please do not install the detector in the place where there is air flow or temperature fluctuation such as vent, exhaust fan port, electric oven or heating surroundings. Keep it away from sunlight, rain and metal. If the product fails to work, please check or change the battery in the detector. Naturally, Detective D
Battery not included
It detects almost every movement and sends a signal to the receiver from up to 400 feet away
Electric guard watch
Infrared remote detection

[ad_2]