eatures:

* 5 in 1 multi-mode: welcome/doorbell/alarm/color light/night light.

* Infrared curtain: the detection angle in the horizontal direction is 100°, the vertical direction is 15°, the sensing distance: 2-8m (the higher the temperature in summer, the shorter the distance, the installation angle is different, the distance is also different.)

* Long signal transmission distance: the receiver has a built-in loop antenna, and the wireless distance test can reach 280m in open space.

* 4-level adjustable volume (big/high/medium/low) from 113~25dB.



* 8 polyphonic music chips, 40mm loudspeaker, 36 chime melodies, memorize the last set melody and volume when power off.

* The receiver can learn from up to 32 wireless sensors such as PIR motion, magnetic or vibration sensors, and up to 8 remote controls.





Five-in-one multi-mode:

Welcome mode: "Welcome" in 5 languages, suitable for shops, shopping malls, restaurants, supermarkets...

Doorbell mode: open the door bell, 36 optional bells for you to choose.

Alarm Mode: Alarm up to 113 decibels, effective to help deter intruders, wake up or remind you if you are at home, and possibly alert neighbors.

Colorful light mode: no sound, 4 colors for your choice, suitable for quiet environment.





Specification:

Name: Infrared Sensor Doorbell

Material: ABS

Volume: 113 ~ 25dB





Transmitting and receiving frequency: 433MHz (less interference than 315MHz)

Working environment temperature: receiver: -10℃~+60℃, infrared curtain: 33℃

Working environment humidity: 80%

Storage temperature: -20℃~+70℃

Receiver battery: usable for 5-7 months (based on 30 rings per day)

Infrared curtain battery: usable for 5-7 months (based on 30 times per day)

Wireless range: 280m/918ft

Motion detection range: 2 - 8 m/6.6-26ft

Receiver: 70*40*116mm

Infrared Curtain: 83*46*74mm

Color: white



Packing included:

1 x Infrared Curtain (PIR Motion Sensor)

1 x Alarm Bell (Receiver)

1 x Desktop Base

1 x Hanging Bracket

1 x Double Sided Tape

2 x Mounting Screws

1 x User Manual



Note:

1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.

2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.