Fire Alarm Systems
ASN System is a Karachi-based fire, security and surveillance engineering company. Since 2004 we have been installing and maintaining the systems businesses hope they never have to use.
Fire and life safety systems backed by TNA Technology.
Figures published by TNA Technology.
Five product families for complete building protection.
Fire Alarm Products

- Fire alarm and linkage system
- Fire emergency broadcast system
- Integrated supporting system
Gas Detection Products

- Industrial and commercial gas detection
- Household gas detectors
- Toxic and hazardous detection
Electrical Safety Products

- Electrical fire monitoring system
- Residual current detection
- Cable temperature detection
Evacuation Products

- Emergency lighting and evacuation instructions
- Centralised power supply and control
- Self-contained power supply and control
New Energy Safety Products

- Electrochemical composite detection device
- Gas fire extinguishing control
- Pipeline and cabinet heptafluoropropane extinguishing
TX7 Series Addressable Fire Alarm System
When it comes to fire safety, TNA addressable systems are an integrated solution to prevent fire incidents. They have the power to take on the largest projects and the flexibility to deliver tailored solutions to each facility's unique requirements.
System-wide addressability makes them easier to install and maintain, and helps pinpoint alarm locations for a more effective response. These systems provide real-time safety for lives and assets and are fully compatible with third-party management systems.
Specifications
| Model | Loops | Front End Devices | Connectivity |
|---|---|---|---|
| TX7002 | 1/2 | 254/508 | USB / Ethernet / CAN / RS485 / Fibre Optics |
| TX7004 | 1/2/4/6 (standalone) | 254/508/1016/1524 | |
| TX7008 | 6/8/10 (standalone) | 1524/2032 | |
| TX7008R | 4/6/8/10 (standalone) | 1016/1524/2032 |
- Model
- TX7002
- Loops
- 1/2
- Front End Devices
- 254/508
- Connectivity
- USB / Ethernet / CAN / RS485 / Fibre Optics
- Model
- TX7004
- Loops
- 1/2/4/6 (standalone)
- Front End Devices
- 254/508/1016/1524
- Connectivity
- USB / Ethernet / CAN / RS485 / Fibre Optics
- Model
- TX7008
- Loops
- 6/8/10 (standalone)
- Front End Devices
- 1524/2032
- Connectivity
- USB / Ethernet / CAN / RS485 / Fibre Optics
- Model
- TX7008R
- Loops
- 4/6/8/10 (standalone)
- Front End Devices
- 1016/1524/2032
- Connectivity
- USB / Ethernet / CAN / RS485 / Fibre Optics
TX3 Series Addressable Fire Alarm System
The TX3016E Intelligent Fire Alarm Control Panel (FACP) is a new-generation fire alarm control unit designed for small and medium projects. It is wall-mounted and offers powerful functions, high reliability and flexible configuration.
The TX3016E is also available in rack and console types. Its standard configuration includes the main control unit, smart manual-start panel, multiline control panel, power supply and printer. The main control unit includes the main circuit board, light circuit board, key operation board, loop card, communication card and other functional expansion cards.
Features
- Smart linkage
- Self inspection
- User-friendly interface
- Modular switching power supply
Specifications
| Model | Loops | Front End Devices |
|---|---|---|
| TX3016NL | 1-16 | 3872 (max) |
- Model
- TX3016NL
- Loops
- 1-16
- Front End Devices
- 3872 (max)
TX3003M Wireless Fire Alarm System
A next-generation intelligent wireless fire alarm system built on Foslink technology.
Dual connectivity (wired and wireless) improves and extends the monitoring area for small and medium-sized projects. Wireless systems suit homes, villas, shops, motels and banks, and historic buildings where cabling would spoil the original fabric.
Specifications
| Model | Product Name | Voltage | Connection Mode |
|---|---|---|---|
| TX3003M | Wireless Control Panel | AC220V | Foslink |
| JTY-GF-TX3190C-F | Wireless Smoke Detector | DC 3.0V | |
| JTW-ZOF-TX3180 | Wireless Heat Detector | ||
| TW3232 | Wireless Sounder Strobe | ||
| J-SAP-M-TW3240 | Wireless Manual Call Point | ||
| TW3221 | Wireless I/O Module |
- Model
- TX3003M
- Product Name
- Wireless Control Panel
- Voltage
- AC220V
- Connection Mode
- Foslink
- Model
- JTY-GF-TX3190C-F
- Product Name
- Wireless Smoke Detector
- Voltage
- DC 3.0V
- Connection Mode
- Foslink
- Model
- JTW-ZOF-TX3180
- Product Name
- Wireless Heat Detector
- Voltage
- DC 3.0V
- Connection Mode
- Foslink
- Model
- TW3232
- Product Name
- Wireless Sounder Strobe
- Voltage
- DC 3.0V
- Connection Mode
- Foslink
- Model
- J-SAP-M-TW3240
- Product Name
- Wireless Manual Call Point
- Voltage
- DC 3.0V
- Connection Mode
- Foslink
- Model
- TW3221
- Product Name
- Wireless I/O Module
- Voltage
- DC 3.0V
- Connection Mode
- Foslink
TXC7 Series Conventional Fire Alarm System
The conventional fire alarm system is designed to the EN54-2 standard and connects with the TXC7301 sounder strobe, TXC7141 manual call point, TXC7101 smoke detector, TXC7111 heat detector and other equipment. The system is easy to install, debug and operate.
Main characteristics
- Flexible configuration of fire alarm output points
- Practical test mode
- Modular switching power supply
- Reliable lithium iron phosphate battery
Specifications
| Model | Partition Support | Fire Alarm Output | Fault Output | Bell Output | Auxiliary Power Output |
|---|---|---|---|---|---|
| TXC7002 | 2 | 1 | 1 | 1 | 1 |
| TXC7004 | 4 | 1 | 1 | 2 | 2 |
| TXC7008 | 8 | 1 | 1 | 2 | 2 |
| TXC7016 | 16 | 1 | 1 | 2 | 2 |
- Model
- TXC7002
- Partition Support
- 2
- Fire Alarm Output
- 1
- Fault Output
- 1
- Bell Output
- 1
- Auxiliary Power Output
- 1
- Model
- TXC7004
- Partition Support
- 4
- Fire Alarm Output
- 1
- Fault Output
- 1
- Bell Output
- 2
- Auxiliary Power Output
- 2
- Model
- TXC7008
- Partition Support
- 8
- Fire Alarm Output
- 1
- Fault Output
- 1
- Bell Output
- 2
- Auxiliary Power Output
- 2
- Model
- TXC7016
- Partition Support
- 16
- Fire Alarm Output
- 1
- Fault Output
- 1
- Bell Output
- 2
- Auxiliary Power Output
- 2
TG7 & TN7 Fire Broadcast & Telephone System
The fire emergency broadcast system is dedicated to fire communication. In the event of a fire it makes notification and evacuation fast. The TG7100 Fire Emergency Broadcast System forms an emergency broadcast system together with power amplifiers and speakers.
The TN7100 Addressable Fire Telephone System is a bus communication system built for fire protection, suitable for hotels, restaurants, office buildings, teaching buildings, banks, warehouses and libraries. Together with the TN7000 Fire Telephone Control Panel, TN7101 Fire Telephone Mobile Handset and TN7300 Addressable Fire Telephone Jack Socket, it forms a complete fire telephone system.
Specifications
| Model | Product Name | Voltage | Connection Mode |
|---|---|---|---|
| TN7000 | Fire Telephone Control Panel | DC24V | Non-polarised telephone bus |
| TN7100 | Addressable Fire Extension Telephone | DC24V | Non-polarised telephone bus |
| TN7101 | Fire Telephone Mobile Handset | DC24V | Non-polarised telephone bus |
| TN7300 | Addressable Fire Telephone Jack Socket | DC24V | Non-polarised telephone line |
| TG7100 | Broadcast Control Panel | DC24V | RS485 |
| TG7300 | Power Amplifier | 220VAC | RS485 |
- Model
- TN7000
- Product Name
- Fire Telephone Control Panel
- Voltage
- DC24V
- Connection Mode
- Non-polarised telephone bus
- Model
- TN7100
- Product Name
- Addressable Fire Extension Telephone
- Voltage
- DC24V
- Connection Mode
- Non-polarised telephone bus
- Model
- TN7101
- Product Name
- Fire Telephone Mobile Handset
- Voltage
- DC24V
- Connection Mode
- Non-polarised telephone bus
- Model
- TN7300
- Product Name
- Addressable Fire Telephone Jack Socket
- Voltage
- DC24V
- Connection Mode
- Non-polarised telephone line
- Model
- TG7100
- Product Name
- Broadcast Control Panel
- Voltage
- DC24V
- Connection Mode
- RS485
- Model
- TG7300
- Product Name
- Power Amplifier
- Voltage
- 220VAC
- Connection Mode
- RS485
Tested to international standards, with more approvals under way.
Certified
Certification in progress
TNA fire safety systems protecting landmark buildings.
Reference installations of the fire alarm systems we supply, completed by our manufacturing partner TNA Technology.
For complete peace of mind.
Speak to our team about surveillance, fire safety, networking or an annual maintenance contract.

































