Signal repeater is a wireless signal relay set. It receives weak wireless signal and then send out this wireless signal with strong power to extend the transmission distance.
1) Working voltage: DC 12V
2) Working current: 150MA~180MA
3) Frequency: 315MHZ / 433MHZ
4) Oscillation resister: 1.5M~4.7M
5) Transmission time: Signal transmit for several seconds, repeater will transmit it for several seconds.
6) Transmission distance: over 1000 M (Open field)
7) Dimension: 12.5 CM × 6 CM × 2.3 CM
Press the button of repeater and hold for about 6 seconds until the light flashes, and then release the button. Press the transmitter to transmit a signal, the light will off immediately. It means repeater learn successfully this signal. One repeater can learn 30 signals of different codes.
Press the button of repeater and hold for about 10 seconds, the light will flash for 4 seconds then off, and then release the button. At this time, all codes are deleted.
1) Repeater can not learn or transmit the empty code (e.g.: 00000000).
2) The transmission time can not be too long, the best time is 3 ~ 5 seconds. If the transmission time is too long, the repeater will be easy to damage.