No Overlay, 1 Button, blank panel *You must purchase overlay for complete functionality. See suggested accessories below for overlay replacement.
4 Pin Molex w/ 16.5' Cord
This Keypad is Compatible with the following series/system(s) - Balboa BP Control Systems (BP601 3G1, BP601 3G2, BP2100 G1), Balboa GL Control Systems (GL2000, GL2001, GL8000 M3, GL84P)