4 Wire Smoke Detector

A hardwired smoke alarm installation involves wiring one of the smoke detectors closest to the voltage source to a 120 vac breaker in the main electric panel or tapping from a 120 v electrical box wiring it using a 14 2 cable with a black live a white neutral and a ground wire as shown by the diagram in figure 5.

4 wire smoke detector. Once a 4 wire smoke activates the only way to reset it is to drop power to that device. This is usually referred to as a daisy chain and works best for ranch style homes. Inside a 4 wire smoke detector is a standard conventional smoke detector a current limiting resistor to keep the smoke detector from burning up when it goes into alarm. There are no required accessories for this product.

Both the 4 wire and the 2 wire smoke detector sense particles in the air and call the particles smoke. A 4 wire smoke detector functions in a somewhat unique way compared to other hardwired devices. 4 wire smoke detectors can be pulled in a single run looping to each unit just like 2 wire smokes. The kidde firex hardwire smoke alarms 4 pack alert the kidde firex hardwire smoke alarms 4 pack alert you to potential fire dangers by detecting the presence of smoke and heat in the atmosphere.

These alarms are equipped with two pre stripped wires for easy installation and have a 9 volt battery backup to ensure continued use during a power failure. The 700 series conventional smoke detector is an interchangeable head and base detector with a light scattering optical sensor that provides an excellent response to a wide range of fires. System sensor cosmod4w 4 wire smoke co detector interface module. The 700 series consists of two and four wire conventional photoelectric smoke as well as photoelectric smoke with heat detectors.

It must also be programmed with the panel. Begin pulling from the main alarm panel location past each smoke detector along the way until the last smoke is reached. These alarms are equipped with two pre stripped wires for easy installation and have a 9 volt battery backup to ensure continued use during a power failure. This model is great for sensing smoke on any level or in any area of your home or business.

If you re needing a simple four wire smoke detector then the 4w b is the perfect fit. The kidde firex hardwire smoke alarms 4 pack alert the kidde firex hardwire smoke alarms 4 pack alert you to potential fire dangers by detecting the presence of smoke and heat in the atmosphere. A 4 wire smoke detector works the same way a 2 wire smoke detector works except it gets its operating power from a separate power source rather than from the zone circuit. Product documentation drawings.

The 4w b is a 4 wire photoelectric i3 smoke detector.