Description:
These types of detectors typically respond better to smoldering fires-essentially those that begin with a long period of smoldering. Photoelectric alarms work using a photoelectric sensor and a light source. As smoke enters the chamber and crosses the path of the light beam, light is scattered by the smoke particles, aiming it toward the sensor, which in turn triggers the alarm.
Technical Features:
Power supply: DC 9V replaceable battery Conform to EN14604:2005/AC:2008 Alarm volume: ≥85dB at 3m Big test button for easy weekly testing Silence function: Approx.8 mins Low battery signal alarm Product life time > 10 years Wired interconnection up to 40pcs
Product Specification:
FQA
Q: How many engineers do you have?
A: We now have a engineer team with totally 15 engineers, which include 8 electronic engineers(over 5 years industry experience), 4 structural engineers(over 5 years industry experience), 3 assistant engineers.
Q: How many sales do you have?
A: We now have a sales team with totally 10 persons. Including 8 sales person(over 3 years sales experience), 2 sales assistant.
Q: What is the process if I want to develop a new products with you?
A: The first step: Do the design of apperance and confirm the specification, we will do several appearance for you to choose. Second step: Send 3D samples for your checking and confirmation. Third step: Openning toolings and testing the toolings. Forth steps: Send the samples to test lab to do certificate.
Q: What is your factory area?
A: Our factory is located in the beautiful city Fuyang (in Hangzhou), building area 30,000 ㎡.
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