báo khói CDS501-2,4 wireĐăng ngày 17-02-2017 Lúc 04:29'- 2806 Lượt xem
Giá : ~1 VND / 1 Chiếc
-
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 security alarm control 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. -
Operating Voltage Range 9 to 28 VDC Volts Non-polarized Standby Current: ≤200µA Maximum Alarm Current (LED on) ≤45mA Alarm Relay Contact Ratings 2A@ 24V DC 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 Temperature Alarm Sensitivity 57°C (135°F) A1R (only for with heat sensor) Height 55 mm installed in Base Diameter 103 mm