The WK 1510 is the original WK 1500 U but with a reed switch. The reed switch can be used as an alarm output or for “Automatic Tunnel Mode” using the CM 5000D. The reed switch is a good safety feature. When the reed switch is wired to the normally closed circuit on your alarm system, anytime the winch opens it sets the alarm off.
The WK 1510 is packed standard with the CM 5010. We want to provide as much safety as possible.
When using the WK 1510 on all winches with the CM 5000D, the winches will all fall at the same time.