As a  Wholesaler  our

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  >$2.500  for Level 1

  >$5.000  for Level 2

 *For orders under $500

 please   call   Cst   Serv.

 (305)436-5450 or email

 sales@AirSeaUsa.com

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500 Series Photoelectric Smoke Detectors, Two-Wire

511C Photoelectric 2-Wire Smoke Detector without CleanMe, 12/24VDC, no CleanMe. Not listed MEA. S10A compatible USD21.12 Click here for more details	521B Photoelectric 2-Wire Smoke Detector with CleanMe, 6/12 or 12/24 VDC. S09A, S10A compatible USD22.44 Click here for more details	521B-10PK Photoelectric 2-Wire Smoke Detector with CleanMe, 10/pack, 10 pack box of 521B. 10 detectors, not individually packaged. 1 set of literature per box. USD219.71 Click here for more details
521BXT Photoelectric 2-Wire Smoke Detector with CleanMe & Heat Sensor, 6/12 or 12/24 VDC. Smart dual fixed/rate of rise heat sensors. USD24.01 Click here for more details	521BXT-10PK Photoelectric 2-Wire Smoke Detector with CleanMe & Heat Sensor, 10/pack, 10 pack box of 521BXT. 10 detectors, not individually packaged. 1 set of literature per box. USD235.37 Click here for more details	521CRXT Photoelectric 2-Wire Smoke Detector with CleanMe, Heat Sensor & Auxiliary Relay, 12/24 VDC. Smart dual fixed/rate of rise heat sensors. Auxiliary relay. S11A compatible USD34.93 Click here for more details
528B Photoelectric 2-Wire Smoke Detector with CleanMe, Same as 521B with ULC listing USD22.44 Click here for more details	528B-10PK Photoelectric 2-Wire Smoke Detector with CleanMe, 10/pack, 10 pack box of 528B. 10 detectors, not individually packaged. 1 set of literature per box. (ULC listed) USD219.71 Click here for more details	528BXT Photoelectric 2-Wire Smoke Detector with CleanMe & Heat Sensor, Same as 521BXT with ULC listing USD24.01 Click here for more details
528BXT-10PK Photoelectric 2-Wire Smoke Detector with CleanMe & Heat Sensor, 10/pack, Same as 521BXT-10PK with ULC listing USD235.37 Click here for more details