Wired 12v Smoke Detector Normally Open Or Closed NC 4-Wire Security System Alarm

• Popularity - 9057 views, 1293.9 views per day, 7 days on eBay. Super high amount of views. 187 sold.
• Price - Avg: $0.00, Low: $0.00, High: $0.00. Best quality when compared to PicClick similar items.
• Seller - + items sold. 0% negative feedback. Great seller with very good positive feedback and over 50 ratings.

12v WIRED SMOKE DETECTOR - NORMALLY CLOSED (NC) or NORMALLY OPEN (NO)<br>This wired smoke detector is  compatible with any standard 12v alarm system that supports  normally closed (NC) or normally closed (NC)zones.  It uses 4-wires to connect  to your alarm system.  Two wires are for power and two  wires are for the N/O or N/C connections.<br>Normally Closed (N/C) Circuit<br>Normally Open (N/O) Circuit<br>Uses Standard 12v DC Power<br>Automatic Reset Feature<br>PA-421L<br>Item  #<br>STSW-WSMKNO<br>DESCRIPTION<br>This wired smoke detector connects to any  normally closed (NC) or normally open circuit alarm system. When programmed, the alarm  system's siren will sound when smoke is detected.  The smoke  detector will also beep in the room where it is installed so you know  which smoke detector caused the alarm. Once the smoke has dissipated,  the smoke detector will automatically reset itself.<br>Wired Connections<br>This wired smoke detector uses 4 wires in total.<br>Two wires are for power (+) and (-).<br>Two wires are used for the Normally Closed (N/C) or Normally Open (N/O) circuit.<br>Interconnect Feature<br>:<br>Not Supported -- It will not sound all smoke detectors. However, the triggered smoke detector will sound a local alarm on the triggered detector as well as trigger the siren on your alarm system.<br>Use With or Without an Alarm System<br>This smoke detector can connected to any normally open (N/O) zone on an alarm alarm system.  They can also be used by themselves by connecting a 12-volt power source.  Power supply not included.<br>Features<br>Test button on smoke detector for easy testing.<br>Photoelectric detection to reduce false  alarms (i.e. cooking in the kitchen)<br>Sensitivity control inside detector.<br>N/O & N/C selection jumper inside detector.<br>Automatic reset when smoke dissipates.<br>LED Light<br>1 Flash:  Automatic Test Check<br>5 Flashes:  Analyzing Smoke to Alarm<br>Solid:  Alarming<br>Specifications<br>Voltage:  12v DC<br>Current:  8mA (Standby); 55mA (Alarming)<br>Smoke Detection Type:  Photoelectric<br>Working Temperature:  14°F-140°F Degrees  (-10°C - 60°<br>C)<br>Working Humidity:  ≤<br>95% RH<br>Detection Area: 65.5 feet (20 meters)<br>Dimensions:  4.1in x 2in (104x51mm)<br>PICTURES<br>Back of Smoke  Detector<br>Mounting Bracket<br>DIAGRAMS<br>Included Components<br>1x Wired Smoke Detector<br>2<br>x  Mounting Screws<br>