Wireless Transmission Distance:200-300 meters
Detection distance
Low sensitivity: 5-8 m
Medium sensitivity: 8-12 m
High sensitivity: 13-16 m
Working frequency: 433MHz FSK
Detection angle:120°
Battery type: 3.7V/500mAh
Working voltage: 3.0V-4.2V
Working temperature: -30~60C
Solar panel specification monocrystalline silicon:5.5V 100mA
Receiver working voltage:110-240V
Sensor voltage: DC 5V
Music:38 songs
Volume:Four-level can be an option(high, medium, low, and mute)
The prompt function can be set as sound and silence
Sound: sound+indicator light on
Silence: indicator light on