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Smoke detector
With a unique optical sensing chamber designed to sense smoke particles produced by a wide range of combustion sources, OT701 series optical smoke detectors are well suited to effectively respond to a wide spectrum of fires including slow smoldering fires, often generated in households. The detectors are loaded with extra features and are available in a wide range of models.
Options
z A: AC110/220/230V
z B: Battery backup
z R: Relay output
z I: Interconnection function allows for
up to 20 additional units. If one of the detectors senses smoke, all of the interconnected detectors will also alarm hazardous situation.
Options
z A: AC110/220/230V
z B: Battery backup
z R: Relay output
z I: Interconnection function allows for
up to 20 additional units. If one of the detectors senses smoke, all of the interconnected detectors will also alarm hazardous situation.
Model |
Power Source |
Backup Battery |
Interconnection |
Relay output |
OT701 |
9V Battery |
- |
- |
- |
OT701A |
AC Power |
- |
- |
- |
OT701AB |
AC Power |
9V Battery |
- |
- |
OT701I |
9V Battery |
- |
√ |
- |
OT701AI |
AC Power |
- |
√ |
- |
OT701ABI |
AC Power |
9V Battery |
√ |
- |
OT701R |
9V Battery |
- |
- |
√ |
OT701AR |
AC Power |
- |
- |
√ |
OT701ABR |
AC Power |
9V Battery |
- |
√ |
OT701ABIR |
AC Power |
9V Battery |
√ |
√ |
Power Supply: 9V Battery; 100/110/120/220/230/240Vac,50/60Hz Sensitivity: 2.72±0.99%/FT Battery Life: At least 18 months (GP alkaline battery) or 12 months (Carbon Zinc) under normal conditions Low Battery Life: Up to 30 days warning signal Alarm Sound Level: Exceeding 90dB at 10 feet Dimensions: Diameter 138 mm Height 48.5 mm Weight: ~235g (include base and battery) Operating Environment: Temperature: 0°C~50°C Related Humidity: ≤95%
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