Photoelectric Fire Detector

Photoelectric Fire Detector DSW104

Fire detectors are life-saving devices that detect the presence of a fire and sound an alarm, alerting occupants to evacuate and calling emergency services.
Fire detectors detect various indicators of fire, such as heat, smoke, infrared or gas. They give an early warning and help minimize damage.

DSW-104 OPTICAL SMOKE DETECTOR
The DSW104(R) Smoke detector is one of advanced Photoelectric (Optical) smoke alarms containing sophisticated very-low-power Analog and Digital circuitry.
The Fire Detector uses an infrared photoelectric chamber.
Detection is accomplished by sensing scattered light from minute smoke particles or other aerosols.
The unit is aesthetically pleasing to the eye, weighing in at a mere 140g with a diameter of 104mm x 50mm deep.
It is very easy to install using the two screws provided to mount the unit to the ceiling or wall.

Feature:
The fire detector has a min 85dB onboard siren and LED indication.
Interconnection feature to other DSW104 smoke alarms. This enables all units to sound their
Horns in the event of one of the DSW104 detecting a potential fire condition.
The Security Panel connection feature can be used in the event of there not being
anyone in the vicinity of the detectors for the audible horn to be heard, in such instances,
the unit may be connected to a security panel to alert the relative personnel.
The unit has a built in test button for testing.
10 year Battery life.

WHERE NOT TO INSTALL SMOKE ALARMS
Avoid installing smoke detectors in areas where combustion is permitted, such as unventilated kitchens, garages, and furnace rooms.
Ensure fire detectors are not placed near fans, as the airflow generated by the fan can disrupt the detector’s operation.
Do not install smoke detectors in areas with excessive dampness, humidity, or steam, such as showers, saunas, and dishwashers. Maintain a distance of at least 3 meters between the units and moisture-prone locations.
Avoid installing fire detectors in areas that are excessively dusty, dirty, or greasy, as these contaminants can interfere with the detector’s functionality.
Do not place smoke detectors in areas with significant drafts, as the movement of air may prevent smoke particles from reaching the unit, rendering it ineffective.
Avoid installing fire detectors in air-logged areas that are prone to becoming clogged, as this can obstruct the sensing chamber and impede the detector’s ability to detect smoke.
Keep smoke detectors at least 305mm away from fluorescent lights, as the electrical “noise” emitted by these lights can interfere with the sensor’s operation.
Do not install fire detectors in confined “dead air” spaces, such as the corner depicted in Diagram 1, where there is less than a 10cm clearance.
Smoke detectors should not be positioned in smoking rooms, as the presence of smoke in these areas can trigger false alarms and compromise the detector’s accuracy.

The product is a new type of photoelectric smoke detector, When it detects smoke twice,it will output signal immediately and trigger connected unit to work,which tell you in advance that fire will occurs and avoid unwanted loss,and take you safety and convenience.