Stand-alone Smoke Alarm OT701,is also called as smoke detector,fire alarm,fire detector and fire sensor.

Product OverviewWith 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.

Features1) Advanced photoelectric smoke sensing technology2) Sleek ergonomic design3) Very loud alarm horn 4) Test button for verify battery status and alarm operation5) Low-battery warning6) Mounting bracket and screws7) Easy install, move and maintain.8) Meet UL217 standardOptions1) OT701: basic 2) OT701A: AC110/220/230V3) OT701B: Battery backup4) OT701R: Relay output5) OT701I: 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.SpecificationsPower Supply: 9V Battery or AC100/110/120/220/230/240V,50/60Hz Sensitivity: 2.72±0.99%/FTBattery Life: At least 18 months (GP alkaline battery) or 12 months (Carbon Zinc) under normal        conditionsLow 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%Orena Sales and ServiceShenzhen Orena Photonics Technology Co.,LtdADD:Orena Bldg, Zhong'an Industrial Park, Longjing Road, Nanshan District, Shenzhen, 518055, P.R.ChinaPh: 86.755.2678.7499 Fx: 86.755.2678.1400

Vocal Smoke AlarmOT701