Gold Member Since 2015
Audited Supplier
Kunming Gen Qian Commercial Co., Ltd.

Fire Extinguisher, Alarm, Alarm System manufacturer / supplier in China, offering Fire Alarm Controller, Fire Fighting Equipment UL Sprinkler, UL Fire Sprinkler and so on.

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Fire Alarm Controller

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 10000 PCS/Year
Payment Terms: L/C, T/T, D/P, O/A

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Basic Info
  • Model NO.: JB-QB/LD128E
  • Certification: Cccf, CNAS, Lpcb, Ce, CCS, ILAC-MRA
  • Trademark: GQ
  • Specification: GB
  • Electronics: Electrionic Equipmentl
  • Quantity of Loops: 2 Loops with Printer
  • Transport Package: Standard Export Packing
  • Origin: China
Product Description
Fire alarm controller (linkage type)

This linkage type fire alarm controller mainly to be used in middle and big size fire fighting project. It is the fire fighting master. 

1. The capacity of this controller: the LD128E (M) with the printer can supply 2 detection loops, the maximum number of the addressable codes are 512. The LD 128E(M) without printer can supply 1 detection loop, the maximum number of the addressable codes are 256.
2. Can match series micro-printer.
3. Can be interconnected with other building equipments through LD6900 series communication module (CANBus, RS232, RS485, Ethernet, telephone line, GPRS).
4. 128*64 LCD displays main information and content. The lamp indicating key state, convenient for operation.
5. Have the recording function (like black box), it can keep 1000 pieces fire alarm records, 1000 pieces gas extinguishing records and 1000 pieces of other notesrecords..
6. Take a record of the smoke/temperature output curve and data, coding easily. Threshold value modified easily.

7. With the function of loop short circuit protection and power supply short circuit protection.


Main Technical Specifications:
ContentTechnical Data
Primary power supply voltageAC 220V (187V~242V) 50Hz
Linkage output24V/4A, with printer
Quantity of loops:2 loops with printer
Quantity of direct output joint records4 groups (passive output).
Maximum number of the bus equipment 512 (addressable codes of each loop: 256)
Maximum loop output current200 mA
Maximum short circuit protection current400 mA
Working ambient temperature0ºC~45ºC
Storage temperatureNot lower than -40ºC
Installation typehanging
Spare battery12V/7Ah (two piece)
Weight9.5 Kg



Fire Alarm Controller
Fire Alarm Controller
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