Description
The Wireless Doorbell is a set of sensing electronic guard, which includes one wireless transmitter and one wireless receiver. The transmitter makes use of sensing technology to detect almost every movement and send a signal to the receiver from up to 280m away. You can clearly know your family members who are leaving and coming, and help to detect unwanted people.
Features:
- Color: white.
- Shell material: durable hard plastic.
-Size: 7x3.5x1.5cm
-Support Welcome/Doorbell/Alarm mode - User have 3 mode to choice.Welcome mode applicable to business services,Doorbell mode uitable for family courtyard and door,Alarm mode use as burglar alarm system.
-Adjustable sound volume - 4 level of adjustable sound volume,press the button and adjust1-2-3-4-3-2-1 , but volume of the alarm mode sound is not adjustable
-2 choice of power supply - Receiver host: 3*AA (not included) or micro USB; curtain: 3* AAA (not included) or micro USB .Power-saving design so that its have lifetime
-36 songs can be choose - Various model and voice can be applied in different occasion,user can choose songs for their need to build festival atmosphere,cause the purchase desire and so on.
-Large range of induction - Up to 280 meters detection range.
Specifications:
Power Supply: Receiver host: 3*AA (not included) or micro USB; curtain: 3* AAA (not included) or micro USB
Frequency: 433MHz
Transmission Distance: 280m(Open Place)
Sensor Range: 2~8m
Volume: 4 level
Brightness: 4 level
Working Environment Temperature: -10¡É~33¡É
Receiver host using AA (not included) or micro USB power supply, curtain using AAA (not included) or micro USB power supply.
1 x welcome doorbell 1 x Receiver 1 x User manual 1 x Bag of Screws