Call Toll Free 1-877-781-7178
or 1-732-583-7878




PayPal Logo
PayPal Acceptance Mark

Have you seen ...
Free shipping over $199
Shopping Cart:
now in your cart 0 items
Your cart is empty.
Manufacturers
Sponsors
Free shipping over $199

HVAC Systems



Product Image Item Name- Price

System Sensor RA100Z Remote Annunciator

System Sensor RA100Z Remote Annunciator

RA-100Z remote annunciator is designed for both conventional and intelligent applications. This is a direct replacement for the discontinued RA-400Z
$29.95

Buy Now


System Sensor 2D51 Conventional Photoelectric Sensor Head

System Sensor 2D51 Conventional Photoelectric Sensor Head

4-wire conventional photoelectric sensor head
$59.95

Buy Now


System Sensor APA151 Remote Annunciator

System Sensor APA151 Remote Annunciator

              Remote annunciator with piezo alarm     Specifications: APA151 Operating Temperature Range: 0°C to 49°C (32°F to 120°F) Operating Humidity Range: 10 to 93% non-condensing Dimensions: 4.6 in H x 2.9 in W x .45 in D Voltage Range: 16 to 33 VDC Alarm Current: max 30 mA  
$39.95

Buy Now


System Sensor D2 Photoelectric Duct Smoke Detector

System Sensor D2 Photoelectric Duct Smoke Detector

            2-wire photoelectric duct smoke detector   Specifications: D2 Wiring: 2-wire Operating Temperature Range: -4° to 158° F (-20° to 70° C) Storage Temperature: -22° to 158° F (-30° to 70° C) Operating Humidity Range: 0% to 93% Relative Humidity Non-condensing Air Duct Velocity: 100 to 4000...
$149.95

Buy Now


System Sensor D4120 4-Wire Photoelectric Duct Smoke Detector

System Sensor D4120 4-Wire Photoelectric Duct Smoke Detector

              4-wire photoelectric low-flow duct smoke detector   Specifications: D4120 Wiring: 4-wire Operating Temperature Range: -4° to 158°F (-20° to 70°C) Storage Temperature: -22° to 158°F (-30° to 70°C) Operating Humidity Range: 0% to 95% relative humidity non-condensing Air Duct Velocity: ...
$169.95

Buy Now


System Sensor D4120W Watertight 4-Wire Duct Smoke Detector

System Sensor D4120W Watertight 4-Wire Duct Smoke Detector

              Watertight 4 wire photoelectric duct smoke detector   Specifications: D4120W Wiring: 4-wire Operating Temperature Range: -4° to 158° F (-20° to 70° C) Storage Temperature: -22° to 158° F (-30° to 70° C) Operating Humidity Range: 0% to 95% Relative Humidity Non-condensing Air Duct...
$199.95

Buy Now





Parse Time: 0.216 - Number of Queries: 296 - Query Time: 0.12864658641052