SOUNDER FLASHER BASE
NFA-T01SB
Product Overview
The Richmond NFA-T01SB is a cutting-edge, addressable Sounder Flasher Base engineered to deliver highly localized audio-visual emergency alerts directly at the detector level. Manufactured in strict accordance with the rigorous EN 54-3 standard and holding prestigious LPCB approval, this intelligent base combines a high-performance acoustic sounder with a high-visibility flashing beacon.
By serving as a dual-purpose mounting base for standard detectors, it provides localized, split-second notification for building occupants during a fire emergency while maintaining a clean, clutter-free architectural footprint.
Rather than just reporting incidents, the Richmond NFA-T04FP utilizes localized spatial mapping to identify the exact point of origin, immediately activating critical structural defenses to isolate threats and preserve human life.
SCOPE OF THE SYSTEM
- LPCB approved
- EN 54-2 :1997 + A1:2006,EN 54-4:1997 + A1:2002+ A2 :2006 certified
- Networkable
- LCD Touchscreen and Keypad access for user interface
- Advanced microprocessor technology with large memory capacity
- PC and Keypad programming
- Support real time visual algorithm
- False alarm prevention
- USB/Ethernet/CanBus/Serial/RS485 built in interface protocol (Available only in NFA-T04FP Panel)
- Built in printer and 160 led zones indicators
- Loop powered devices supports
FEATURES & BENEFITS
- LPCB approved
- EN 54-3 :2014 + A1:2019
- Built in processor and digital addressing
- Encoding modes such as single encoding mode,dual encoding mode 1 and 2
- 17 tones programmable sound output(Tone,14,16,17 are recognized by LPCB)
- 8 highlights LED status cluster
- Programmable evacuate or pre alarm signal
- Loop power input
TECHNICAL INFORMATION
Characteristic | Value | |
| Listed | LPCB | |
| Certified | EN 54-3 :2014 + A1:2019 | |
| Operating Voltage | 24 VDC[20V to 27.5V DC] | |
| Current Consumption | Stand by:≤0.8mA, Alarm:≤5mA | |
| Addressing | Value ranges from 1 to 254,default 1 address, if set to dual address:1st Alert& 2nd Evacuation | |
| Sounder Level Pressure | 80 dBA at 1 meter | |
| Mode Setting | Single Encoding Dual Encoding Mode 1 Dual Encoding Mode 2 | |
| Tone | 17 Tones (Refers to Manual) | |
| Strobe Light | 8 Highlights LED | |
| Material/Colour | ABS/White glossy finishing | |
| Dimension/Height | Diameter:140mm/58.1mm(with a cover) | |
| Weight | 198g (With a cover)/180g (without a cover) | |
| Ingress Protection Rating | IP21/Type A,indoors | |
| Operating Temperature | -10˚C to +50˚ C | |
| Humidity | 0 to 95% Relative Humidity, Non condensing | |

ORDERING INFORMATION
Part Number | Description | |
| NFA-T01SB | Sounder Flasher Base, Addressable combined sounder and strobe base with ultra bright LED light source,Loop powered.LPCB Approved,EN 54-3 :2014 + A1:2019 Complied. | |
| NFA-T01NB | Normal Base for Addressable Detector | |
