Conventional Photoelectric Fire Alarm Detector

PRODUCT INTRODUCTION
This product named Conventional Photoelectric Fire Alarm Detector (hereinafter called detector) detects the smoke by a couple of infrared diodes.
The principle of detecting is granule in the smoke can reflect infrared light. Infrared diodes are placed in the special chamber.
The chamber can shield external light, but doesn’t affect the smoke into it. While there is no smoke, the diode can receive very weak infrared light. When the smoke entering the chamber, diode can receive more and more light, and the detector can give out alarm signal when the smoke attains the certain density. In order to reduce the interference and lower power consumption, the emitting circuit adopts the pulse signal. The product in accordance with the networking approach is divided into 2-wire and 4-wire detectors.

PRODUCT FEATURE

*  STRONG ADAPT ABILITY FOR CIRCUMSTANCE
*  SMT DESIGN, HIGH STABILITY
*  9-35VDC WIDE VOLTAGE
*  METAL SHIELD, ANTI-RFI & ANTI-EMI
*  LOW STANDBY CURRENT
*  POWER SUPPLY NON-POLARIZED INPUT
*  FLASHING LED POWER INDICATOR
*  ALARM RELAY N.C./N.O.OPTIONAL (4 WIRE)
*  REMOTE LED INDICATOR OUTPUT (2 WIRE)

Every fire alarm we sell comes complete with a 5year manufacturer's warranty, provided it is serviced in accordance with the requirements of BS 5306 part 3. This guarantee does not cover defects caused by accident, misuse or neglect.

Technical Details:

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FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. What is your terms of delivery?

A: EXW, FOB, CFR, CIF, DDU.

Q4. How about your delivery time?

A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.