No Battery Wireless Doorbell ( Item#: S3234B-EU )

The product is not only can be used as a system of doorbell but also can be used as old people pager to let you know the help calling from old people or pregnant women.

Features:
Easy to install: No battery required. Kinetic energy is converted into an electrical signal when you press the doorbell button. You needn’t use wires or batteries to install the product. You can use glue to get the doorbell into the wall or use screw to install easily.
No battery: Just with one pressing of your finger, kinetic energy is converted into electrical energy. Then the transmitter can transmitter the radio signal to the receiver.
Powerful signal transmission: The signal can get through walls within 50m which can meet the requires of normal house and home yard. The sensitive and stable transmission bring your wonderful using experience. And it the transmission range in open area can up to 100m.
Adjustable ringing volume: 5 Levels of Ringing Volume (25dB to 110dB) -Just click the button to adjust the volume as needed. Even old people can use it with the suitable ringing volume comfortably and conveniently.
Mute button: The sweet mute button provide a quiet environment for you when you want not to be disturbed.
52 tones: There are 52 tones for you chose with your heart, from worldwide classic music to fashion songs, different with traditional doorbell. The default ringtone is Ding Dong.
Freely pairing: You can chose different combination with transmitter and receiver. One transmitter to several receivers or one receiver to several transmitters. More combination can apply in different kinds of situation.
Fashion design: The fashion classic white or black color can suit most decoration styles.
Dual use: The product is not only can be used as a system of doorbell but also can be used as old people pager to let you know the help calling from old people or pregnant women.

Specifications:
Color: white, black (optional)
Plug Type: EU Type, US Type (optional)
Receiving distance: 100M Remote (in open area)
Ringtone available: 52 ring tones
Ringing volume: 5 levels(25dB to 110dB)
Voltage: 85~260（V）
Working frequency: 433MHZ±2MHZ
Working temperature: -20°C ~ 70°C
Receiver size: 110 * 55 * 25mm / 4.32 * 2.16 * 0.98in
Transmitter size: 55 * 60 * 20mm / 2.16 * 2.36 * 0.75in
Package size: 125 * 78 * 60mm / 4.8 * 3 * 2.4in
Packagae weight: 153g / 5.4ounce

Package List:
1 * Wireless Doorbell Receiver
1 * Wireless Doorbell Transimitter
1 * Label
1 * Glue
1 * Installing Accessory Set
1 * Plug