A simplicity designed wireless door chime
3 selectable melodies
LED indicator in transmitter and receiver
RF 433MHz/315MHz for distance up to 70m
76dB loud and crystal clear bell sound
Power source:
Receiver: 2 x C batteries (3V)
Transmitter: 1 x 23A (12V)
Battery life: up to 2 years (transmitter) and 6 months (receiver)
Digital 16 combination codes to avoid interference
Dimensions (H x W x D):

• Door chime: 125 x 86 x 40mm
• Push bell: 63 x 43 x 20mm
• LED flashing light indication at receiver upon receipt signal (model number DCX-230F)