DC Blue Advanced GDO Tip-Up 24V Batt 2×4 Button Transmitter
   
Part No: BSOSGA100-10
Categories: Garage Door Accessories & Kits  

Description: 
LED Programming and fault display and LED courtesy light
Safety beam input
Adjustable electronic limits, force control and selectable automatic closing
On-board dual channel rolling code radio receiver 
Battery back-up 
Audible diagnostics
Electronic lock-out
Optional external status, light and lock control