Chamberlain, Accessories, models:

41C4672	Replacement Instructions
50-HERK2	Manual
771ANZ	User Manual
771E	Manual
821LM-SENSOR	Quick Start Manual
836LM	Manual
870CB Series	User Manual
915GA	Install Manual
916GA	User Manual
CPS-UN4	Manual
DH	Wiring Diagram
LMRRU	Installation And Alignment Manual
LMTBU	Manual
LMTBUL	Manual
PIR2300R	User Manual
PIRV400R	User Manual
Protector 87LM	Manual
Protector System 770E	Manual
Protector System 770EML	Manual
Secure Home SH-9525AU	Installation And Operating Instructions Manual
THE PROTECTOR SYSTEM 916GA	User Manual
The Protector G70	Instructions