Detailed Product Description
Stand-alone Detectors:
SD-218 series photoelectric smoke detectors are designed in accordance with UL217,EN14604 and manufactured under the best quality
control . The SD-218 series alarm are adopted the reliability UL-certifi cated infrared components. The SD-218H series alarm also act as
a smoke sensor and/or a 135°F heat detector at the same location.
Feartures:
Photoelectric sensing technology
Low-sensitivity warning
Low-battery warning
Battery case at the back of a detector for easy removal of a battery
SMD circuit board design-satisfactory quality and reliability guaranteed
Test button verifi es battery and alarm operation
Sounding a loud alarm signal of exceeding 85db in alarm mode
Ten-year limited warranty
Part No . Description
SD 218: Photoelectric smoke detector (Tested by EN14604,2005 Version)
SD 218-I: Smoke detector , interconnection function (Tested by EN14604, 2005 Version)
SD 218-A-I :Photoelectric smoke detector , Interconnection Function , AC 110/230V
SD 218-A-B-I: Photoelectric smoke detector , Interconnection Function , AC 110/230V with battery backup
SD 218H: Smoke and heat detector
SD 218H-I: Smoke and heat detector , interconnection function
SD 218H-A-B-I :Photoelectric smoke and heat detector , Interconnection Function, AC 110/230V with battery backup
Ningbo Sentek Electronics Co., Ltd., is a professional manufacturer in fire and security products, such as smoke detector, gas detector, magnetic contacts and so on.
Most of magnetic contacts are UL list, UL, EN approval for smoke detector and heat detector.
We are still like to be your OEM/ODM manufacturer in fire and security products, including reed sensors.
Warmly welcome customers for all over the world to talk and do business with us.
