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Shenzhen Longxin Security Technology Co., Ltd.

Supplier From China
Nov-06-08
Supplier : Fire extinguisher ball, gas detector, smoke detector, carbon monoxide detector, burglar alarm system, pir alarm, infrared detector, combination detector, siren, horn, magnetic switch

Established: 2002

Verification Status



Contact Details:
9, Huangjintai Park, 34 Area
Bao'an District
Shenzhen 518000
Guangdong China


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Jul-04-14
 
9¡¢alarm priority, no matter call in or call out;
10¡¢monitoring the scene surrounding voice in remote place
By dialing the number of mastor control;
11¡¢arm/disarm in remote placed by dialing the numberof
Master control;
12¡¢wireless intelligence, simply studying code;
13¡¢telephone self-check function.Wire cut-off can not
Affect it;


Mainframe£«2 remote control£«1 transformer+1 magnetic
Switch+1 horn+1 pir detector
Jul-04-14
 
1)no distance limited/ gsm network
2)alarm to phone;report the detail situation of the car

9)sensitivity of shock sensor adjustable
10)system power off alarming
11)alarm memory recall
12)bands( 850mhz/1900mhz, 900mhz/1800mhz, )
13)door detect
14)automatic central locking system
15)compatible with any cars
16)gsm network alert.
17)keyboard for phone call


5pcs per box
Jul-04-14
 
1. 32 zone digital led display, auto dial 6 groups of
Telephone numbers
2. 10 seconds voice record, sound/mute alarm
nds
7. Remote control to the ringing times
8. With telephone line anti-cut function
9. With keypad itself and password protection function,
With built-in li battery
10. Can work with 5 remote controllers and 32 wireless
Accessories
11. Can work with alarm report center



Power supply: input ac 110v; 220v; 230-240v;
Output dc 9v, 300ma
Frequency: 315mhz/433mhz
Jul-04-14
 
1. Compact design, blue backlight, big lcd screen display
2. With 10 seconds voice record function
3. Can preset set 7 group phone numbers, 6 group for
Autodialing, one group for sms

Least 48 hours
12. Time delay to arm/alarm
13. Voice instruction
14. Leave-ground alarm function
15. 100 historical alarm records
16. Support 5 wireless doorbells
17. Separately arm/disarm each defense zone
18. Low power consumption
19. Built in siren with 120db
20. Ring times setting function(0-9times optional)
21. Can be set to arm/disarm at specific time

Power supply: input ac 110v; 220v; 230-240v;
Output dc 9v, 500ma
Jul-04-14
 
Operating voltage: dc 12v
Static current: ¡ü20ma
Alarm current: ¡ü400ma
Wireless receiving frequency: 315mhz¡à0.5mhz
Wireless receiving sensitivity: 315mhz¡à0.5mhz
Anti-interference: 1v/m£¨frequency:20-1000 mhz£©
Gsm frequency: 900/1800mhz
Outer alarm siren volume: 110db
Working condition: temperature: -10¡æ¡«40¡æ
Humidity: ¡ü90%


Capacity for wireless device: 10pcs
Jun-29-13
 
Smoke & co detectorHeat detector
ntc thermal sensor
tamper resistant pins for battery4 digits temperature led display
shockproof design, suitable for vehicle usecan set maximum or minimum alarm temperature simultaneously
test and hush button, auto resetreal ambient temperature correctable
on-top battery compartment, easy for battery replacementauto reset /power off reset optional



Execute criterion: en54-4, ul539, en14604, ul217

dustproof, mothproof and anti-white light
ElectrovalveManipulator
gas species: natural gas, lpg, man-made coal gas and other noncorrosive gaspower supply: 8vdc-16vdc 12vdc-26vdc
valve body material: brass alloyoperation press: 1.6mpa
material for sealing: nbr rubbervalve specification: 4 fen (1fen=1/3centimeter), 6fen, 1 inch, 1.25 inch, 1.5 inch
test operating pressure: 25kpa
torque: 10kg.Cm~30kg.Cm~40kg.Cm~50kg.Cm11069.540mm

Anti-electromagnetic interference, no-spark design

Alarm bellBreak glass manual call point
size: 2", 3", 4", 6", 8", 9", 10", 12"rated voltage :12vdc or 24vdc / 220vac optional
volume: over 105db/mconsumption: 10w
working voltage : 12vdc/24vdc

With waterproof cover manual call pointSiren with strobe
GOLD Member
Feb-06-23
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The NFS2-640 is a fire alarm control panel (FACP) manufactured by Notifier. It is designed for use in medium to large-scale fire protection systems and provides reliable fire detection and alarm notification. The NFS2-640 features a compact design and advanced microprocessor technology, allowing for easy installation and programming. The control panel supports up to 640 points and includes built-in networking capabilities for remote access and system integration. It is compatible with a range of Notifier fire detectors, modules, and accessories, offering flexibility and customization for specific fire protection needs. The NFS2-640 is a feature-rich and reliable fire alarm control panel from Notifier.
Mar-12-19
 
Features  
� High stability optical chamber 
� Circular LED indicator for 360° visibility 
� Network by current, NONC optional
� Adapts CMOS with low power consumption
� High adaptability to the ambient with dustproof, mothproof,
  moistureproof, anti-white light and high EMI immunity
� Input voltage: 10-35V DC 
� Orientation differences:
Dec-26-17
 
Conventional fire alarm smoke detector smoke probe sensor

This device is photoeletronic detector uses a state-of-the-art optical sensing chamber.

This smoke detector is compatible with all conventional fire alarm control panel

Dual leds, two leds blink standby, provide 360dgree visibility

With unique optical sensing chamber, engineered to sense smoke by a wide range of combustion sources.

Unpolarized wire input to prevent the likelihood of wiring errors
Specifications

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: 0.15ï½?0.3db/m

Height: 2.2ë� (55 mm) installed in base

Diameter: 4.0ë� (103 mm)

Weight: 5.5 oz. (155 g)

Verification Status