Country of Origin︰China
Unit Price︰US $ 5.9 / pc
Minimum Order︰100 pc
The device is photoelectronic 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 control panel.
Two LEDs on each detector provide local 360° visible alarm indication. They flash every 3~5 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.
Key Specifications/Special Features
•They work perfectly with all conventional intelligent fire control panels
•Dual LEDs for 360-degree visibility
•Advanced MCU Expert Algorithm Software.
•Easy installation and maintenance
•Durable sensor head, no need for replacement
•SMD circuit board design-satisfactory quality and reliability guaranteed
Operating Voltage Range: 9 to 28VDC Volts Non-polarized
Standby Current: ≤60µA @ 24 VDC
Maximum Alarm Current (LED on: ) ≤30mA @ 24 VDC
Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing
Operating Temperature Range: 14°F to 122°F (-10°C to50°C)
Adjustable Sensitivity: 0.15～0.3dB/m
Height: 2.2˝ (55 mm) installed in Base
Diameter: 4.0˝ (103 mm)
Weight: 5.5 oz. (155 g)
NOTE: All wiring must conform to applicable local codes, ordinances, and regulations.
NOTE: Verify that all detector bases are installed, that the initiating-device circuits have been tested, and that the wiring is correct.
Payment Terms︰ T/T,WU,PAYPAL