High quality Zigbee smoke detector sensor For fire alarm
Specifications:
Operating Voltage Range 9 to 28 VDC Volts Non-polarized
Standby Current ≤120μ A@24VDC
Maximum Alarm Current (LED on) ≤15mA@24VDC (1K Ohm current-limiting resistance)
Operating Humidity Range ≤95%RH(40°C±2°C) Relative Humidity, Non-condensing
Operating Temperature Range -10° C to 50° C (14° F to 122° F)
Smoke Alarm Sensitivity 1.06± .26%FT
Fix temperature Alarm 57° C (135° F) A1R
Rate of rise Alarm 7.1° C/5S A1R
Height 48.2 mm installed in Base
Diameter 99.45 mm
conventional smoke detector, smoke sensor,
Description:
* The detectors are photo-electronic detector uses a state of-the-art optical sensing chamber.
* This detector is designed to provide open area protection and to be used with most conventional fire alarm panel.
* Two LEDs on each detector provide local 360° visible alarm indication.
* They flash every six seconds indicating that power is applied and the detector is working properly.
* The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit.
* The alarm can be reset only by a momentary power interruption.
* The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel.
* Heat detector and smoke & heat detector combine a photo electronic sensing chamber and a temperature heat detector.
conventional smoke detector, smoke sensor,

conventional smoke detector, smoke sensor,

conventional smoke detector, smoke sensor,

conventional smoke detector, smoke sensor,






conventional smoke detector, smoke sensor,