New Villa Driveway Garage Wireless Infrared Waterproof + Radar Sensor Doorbell Long Distance Doorbell Alert White (AA battery powered, without battery)

Features:
The split long-range motion sensor detects the alarm, with infrared radar + microwave dual detection, resulting in a low false alarm rate.
The concentrating hood structure provides strong anti-interference, reducing the impact of environmental factors (sun/wind/rain).
Equipped with two speakers, it serves a dual purpose for both welcoming and alarming functions. Easy to set, with adjustable sound modes for a more intelligent experience.
The detector and receiving unit must be used together; the signal is strong, and the transmission distance can reach 200 to 350 meters.
IP64 waterproof rating, making it suitable for front door entrances, mailboxes, fences, yards, garages, eaves, and other locations.

Specifications:
Color: White
Material: ABS
Receiving Unit Receiver--
Power supply: 3 AA batteries (not included) or USB 5V.
Battery life: 5 to 7 months (calculated by ringing 30 times per day)
Detector--
Power supply: 2 AA batteries (not included).
Battery life: 4 to 7 months (calculated by detecting 30 times per day)
Standby current: ≤100uA
Microwave radar frequency: 5.8GHz
Transmit/receive frequency:
Transmit power: <1mW
IP rating: IP64
Operating temperature: Receiver host: -10-60°C
Detector: -10-33°C (the higher the temperature, the shorter the detection distance)
Operating Humidity: <80%
Storage Temperature: -20-60°C
Receiver Size: 120 x 70 x 40 mm / 4.7 x 2.8 x 1.6 inches
Detector Size: 91 x 85 x 45 mm / 3.6 x 3.3 x 1.8 inches
Package size: 168 x 100 x 50 mm / 6.6 x 3.9 x 2.0 inches
Package weight: 220 g / 7.8 oz

Package contents:
1 * Receiving unit
1 * Detector
1 * Mounting kit
1 * Manual