Download User Manuals & Data Sheets

Recreational Vehicle CO Alarms

Download manual in Acrobat® format

for COSTAR® 9RV and COSTAR® 12RV-DB

Download Data Sheet in Acrobat® format
for COSTAR® 9RV and COSTAR® 12RV-DB

Residential and Security CO Alarms and Detectors

Download manual in Acrobat® format

COSTAR® 9SIR (now replaced by Model 9RV) and COSTAR® 12-24SIR

Download Data Sheet in Acrobat® format

COSTAR® 9SIR (now replaced by Model 9RV) and COSTAR® 12-24SIR

Ventilation Control Products

Download manual in Acrobat® format

COSTAR® 24VC and COSTAR® 12OVC 

Download Data Sheet in Acrobat® format
COSTAR® 24VC and COSTAR® 120VC

Personal Carbon Monoxide Protection Products

Download manuals in Acrobat® format for COSTAR® model P-1 and the Quantum Eye® 

Download Data Sheets in Acrobat® format for COSTAR® model P-1 and the Quantum Eye® 

Download manuals in Acrobat® format for Quantum Guardian® 

Download Data Sheet in Acrobat® format for Quantum Guardian®