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 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.

Parameters

conventional smoke detector
	Executive standard	GB19880-250
	Operating voltage	24V (pulse modulation)
	Operating current	<300µA
	Weight	162g
	Wiring method	nonpolar two-bus system
	Operating enviroment	Indoor
	temperature	-10°C~+50°C
	Relative humidity	≤95%

 Installation
NOTE: All wiring must conform to applicable local codes, ordinances, and regulations.
INSTALLTHE DETECTOR BASE:
a. Open area smoke or heat detectors are intended for mounting on a ceiling or a wall in
accordance with the fire standard in your country.
b. Attach mounting base to ceiling or wall. The base of the detector can be mounted directly onto
an electrical junction box such as an octagonal (75mm, 90mm or 100mm), a round (75mm), or a
square (100mm) box without using any type of mechanical adapter.
c. Position all wires flat against terminals, and fasten the wires on the terminals, See Figure 1.
d. Terminals functions description:
Terminal 2: IN+( Zone Input+)
Terminal 5: IN- (Zone Input- )
Terminal 6: IN+( Zone Output+)
Terminal 5: IN- (Zone Output- )
Terminal 6: Remote Indicator+
Terminal 3: Remote Indicator-
5. Install the detector head
a. Align detector head alignment mark line with the base’s start alignment mark line as shown in
Figure 2
b. Push the detector head into the base while turning it clockwise to secure it in place.
c. Do not install the detector head until the area is thoroughly cleaned of construction debris, dusts,
etc.
d. After all detectors have been installed, apply power to the control panel.
e. Test the detector(s) as described in the TESTING section of this manual.
f. Notify the proper authorities that the system is in operation.
FIGURE1 Terminal

Install the detector head
a. Align detector head alignment mark line with the base’s start alignment mark line as shown in
Figure 2
b. Push the detector head into the base while turning it clockwise to secure it in place.
c. Do not install the detector head until the area is thoroughly cleaned of construction debris, dusts,
etc.
d. After all detectors have been installed, apply power to the control panel.
e. Test the detector(s) as described in the TESTING section of this manual.
f. Notify the proper authorities that the system is in operation.

 

Smoke Detector Diagrams

Advantage of our factory and services

1) ISO certified factory with 8 years professional experience and alibity to accept and

fulfill ODM/OEM orders.

                 Includes: 

                 The initial design service of appearance, structure and electronic parts

                 Mould opening

                 Sampling

                 Semi-products testing and supply

                 Mass Production for formal orders

 We also can quote very quickly as customer provided samples for OEM service.

2) Flexible technicals adjusting and technical support as per customer" s special request.

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