Yes they can be painted, and yes white cable can be used. Although generally it is used for the supply to the fire alarm control panel, and everything from the panel is in red.
Can you paint fire alarm?
You should not paint your smoke alarm. Most smoke alarms come with a warning printed directly on them that says “do not paint.” Paint can restrict airflow and cause the alarm to have difficulty detecting a fire.
Does fire alarm conduit have to be painted red?
FACT: The only thing required to be the color red in commercial fire alarm systems by NFPA 72, is “the circuit disconnect means”.
What colour should fire alarm cable be?
In order to facilitate identification of fire alarm circuits, cables should preferably be red in colour, unless another form of colour coding is appropriate.
Can low voltage wires be painted?
Flat, adhesive-backed wire comes in versions for just about any low-voltage purpose. The speaker wire shown here is thinner than a credit card. You can paint it, wallpaper over it or even skim a layer of joint compound over it to make it completely invisible.
Can smoke detectors be different colors?
They’re available in loads of different colours to suit your decor, too. For the most part, we’ve chosen fairly neutral colours that blend into the background but they come in a wide range of other colours, too. I love the design of both of these stylish smoke detectors.
Can plenum wire be painted?
Painting the cables can change the cable performance properties in unknown ways. This is especially true of plenum cables, which are designed to have excellent fire-resistance properties. Painting or coating of plenum cables might compromise their fire-safety properties.
Can you splice fire alarm wire?
3. Splices and terminations of power-limited fire alarm circuits must be made in listed fittings, boxes, enclosures, fire alarm devices, or utilization equipment. Wiring methods. You can use NPLFA wiring methods and materials [760.52(A)], if you choose, instead of PLFA.
Can junction boxes be painted?
You can paint the inner side of the box door, but do not paint anything else inside the box. Getting paint on fuses, housings or circuit breaker switches can be dangerous.
Does fire alarm wire have to be in conduit?
Home Fire Detection System Design To be in conduit or not is the question! … When installing a fire alarm system according to NFPA and NEC 90 articles, any fire alarm wiring below 7 feet or in non-accessible areas must be installed in a metallic raceway.
Can fire alarm cable be exposed?
Fire alarm cables (Power-Limited) can be installed exposed (not in raceway) as long as it is protected against physical damage. … On most installations, a basic rule of thumb to use is that any fire alarm cable installed above 7 feet can be installed exposed; below 7 feet the cables shall be in a raceway.
What color is interconnect wire?
Usually that red wire is used to interconnect smoke detectors. Basically that is where your yellow wire (some uses red) of smoke detector attaches to. Weather it is also attached to security system is up to whoever installed the system.
What colour is interconnect wire?
An electrician can interconnect smoke detectors using a three-way switch, which contains black, red and white wires. To interconnect the detectors, they simply connect the red wires from all the alarms together. It’s also possible to buy wireless interconnected smoke alarms.
Can electrical conduit be painted?
Metal conduit, also known Electrical Metallic Tubing (EMT) is commonly made of stainless or galvanized steel. … Painting either type of conduit may be necessary to help it blend in with its surroundings (or to simply decorate the tubing to make it look better).
How do you hide low voltage wires?
Install Plastic Raceways
If you can’t simply hide low-voltage wire under rugs and behind furniture, try using plastic raceways along the trim. You’ll find them in various shapes and sizes to work with the length and width of your wires. You can paint the raceway to match the wall or trim.
Can I cut low voltage wires?
If you cannot disconnect the service, take the telephone handset off-hook. The DC level will drop and normally no AC ringing current will be delivered. 3) When cutting or drilling, be careful not to cut through or drill into concealed wiring or pipes. … Telephone-circuit voltages can disrupt them.