Overview and Specifications:
– Shop Keeper in day time, anti-thief in the night, welcome /doorbell /alarm / color lights/ lighting 5-in-1 multi-function.
– Remote transmission range up to 280M/918ft in the open space.
– 5 welcome sounds, super big horn, 36 chime melodies, remember your last set melody and volume level once powered off.
– Colorful LED lights, adjustable brightness, distinguish multiple entrances by different colors.
– 4 stages adjustable volume (Loud/High/Middle/Low ) from 113-25dB.
* Receiver can learn from up to 32 wireless sensors like PIR motion, magnetic or vibration sensor as well as up to 8 remote controllers.
Size: Receiver 115*68*40mm, Infrared sensor 80*70*43mm
Power Supply: USB cable or 3 x AA batteries (all not included)
Battery standby time: 5-7 months
Volume: 4 adjustable
Ringtone: 5 welcome sounds, 36 doorbell music, alarm sound, oversized monophonic ringtones
Light: Color-changing, red, green, blue
Infrared detection distance: 2-8 meters
Transmission distance: receiver and sensor transmission distance is 280 meters
Transmission frequency: 433MHz
Rotation angle: 100° left and right of the infrared sensor, 15° up and down
Working temperature: -10 ° C ~ 50 ° C
Working humidity: lt,70%