It has a up and down button. The up button has a small bubble on it as shown.
EXTREME MAX 3001.9815 Boat Lift Boss Remote Control Key Fob
Sportsman II
POWER POLE REMOTE Control Transmitter-2 button, CM2.0 - CM2-KF-STD
POWER-POLE Power-Pole Move PV Brushless Saltwater Bow-Mount
Compatible only with Sportsman Series and 2011 and earlier Pro and Signature Series models. Not compatible with C-Monster control system.
Power-Pole Wireless Remote Control Kit
The Standard 2-Button Key Fob with C-Monster 2.0 (CM2) technology allows you to enjoy wireless control from anywhere on your boat. It features double click for Auto Up/Down, two-way communication with the HPU, and it’s water proof! Comes with floating Power-Pole lanyard.
POWER POLE REMOTE CONTROL TRANSMITTER FOB & LANYARD CM2-KF-STD-PP
Power-Pole Pro II Series Shallow Water Anchor, Black 8ft (CM2)
Sportsman II
Power-Pole Remote Control Transmitter Fob - C-Monster
Power-Pole CM2 Remote Control Transmitter Fob
Power-Pole Pro Series 2 Shallow Water Anchor CM2
POWER POLE REMOTE CONTROL TRANSMITTER FOB & LANYARD CM2-KF-STD-PP
Sportsman II
POWER POLE REMOTE Control Transmitter-2 button, CM2.0 - CM2-KF-STD