Multisensor Smoke and Heat Detector Combo

Description

A smoke detector is a device that senses smoke, typically as an indicator of fire. Commercial security devices issue a signal to a fire alarm control panel as part of a fire alarm system, while household detectors, known as smoke alarms, generally issue a local audible or visual alarm from the detector itself.

Smoke detectors are housed in plastic enclosures, typically shaped like a disk about 150 millimetres (6 in) in diameter and 25 millimetres (1 in) thick, but shape and size vary. Smoke can be detected either optically (photoelectric) or by physical process (ionization), detectors may use either, or both, methods. Sensitive alarms can be used to detect, and thus deter, smoking in areas where it is banned.
Smoke detectors in large commercial, industrial, and residential buildings are usually powered by a central fire alarm system, which is powered by the building power with a battery backup. Domestic smoke detectors range from individual battery-powered units, to several interlinked mains-powered units with battery backup; if any unit detects smoke, all trigger even in the absence of electricity.

Special Discounts available on quantity

‐ Operating Voltage  :  DC (10.8 ~ 30) V
‐ Frequency   : 3‐5 Seconds
‐ Smoke Sensitivity : 1.51% /  ~ 2.73% /  obscuration
‐ Reset Voltage  : Less than 1 volt
‐ Reset me : Less than 1 sec.
‐ Alarm indication : 2 continuous emitting red LEDs
‐ Weight  : 140 gram with base
‐ Start up current  : 200 µA
‐ Alarm current (Max) : 60 mA
‐ Stand by current : 60 µA
‐ Dimension : Dia 100mm, ht 46mm

‐ Dual LED for 360 degree visibility
‐ 2 wire based detector
‐ Advance algorithms provides advanced   detection discrimination
‐ Easy installation
‐ Low maintenance
‐ High immunity against unwanted alarms
‐ Stable optical smoke sensing chamber,   No adjustment or replacement required