Read more about the SportDOG SD-400S Add-A-Dog Additional Collar / Extra Receiver SDR-FH
Includes Orange and Green collar straps. Dual tipped charger included for charging 2 collars at once. Fits up to a 23" Neck!
Not compatible with the SD-1825, SD-105, or SD-105s.
How to Program the Collar Receiver for Two or Three-Dog Operation
1. Program the Remote Transmitter to Mode 4.
2. Program the first Collar Receiver.
A. Turn the Collar Receiver off.
B. Press and hold the On/Off Button. The Receiver Indicator Light will come
on, then turn off in 4-5 seconds. If the On/Off Button is released too early, the
Receiver Indicator Light will begin its normal flashing. If this occurs, start over and
repeat from A.
C. After the Receiver Indicator Light has turned off, release the On/Off Button.
D. Press and hold the Upper Button on the Remote Transmitter until the Receiver
Indicator Light flashes 5 times. You may need to hold both units 2-3 feet from each
other. If the Receiver Indicator Light does not flash 5 times, start over and repeat
from A.
3. Program the second Collar Receiver using A through D above, but using the Lower
Button in place of the Upper Button.
4. Program the third Collar Receiver using A through D above, but using the Side
Button in place of the Lower Button.
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Buy SportDOG SD-400S Add-A-Dog Additional Collar / Extra Receiver SDR-FH