Simplex 4905-9938 SmartSync Control Module – Dual NAC Input to 2-Wire Output
£60.12
The Simplex 4905-9938 SmartSync Control Module converts two conventional NACs into a single SmartSync 2-wire output for efficient horn and strobe synchronization.
- Description
- Additional information
Description
The Simplex 4905-9938 SmartSync Control Module is designed to simplify the wiring and control of notification appliances by converting two conventional NAC inputs into a SmartSync-compatible 2-wire NAC output. This intelligent control module allows separation of audible and visible signal functions, enabling one NAC to control horns (on-until-silenced) and the other to manage strobes (on-until-reset)—both operating as non-coded, continuous signals.
Ideal for installations using Simplex SmartSync notification appliances, this module is powered by the strobe control NAC and facilitates consistent, synchronized visual signaling. It ensures system efficiency and code compliance while minimising wiring complexity.
With its compact design and compatibility across various Simplex fire alarm systems, the 4905-9938 SCM is an essential component for modern fire alarm installations requiring synchronized notification control.
Features & Benefits
- Converts 2 NAC inputs into 1 SmartSync 2-wire output
- Supports separate horn (on-until-silenced) and strobe (on-until-reset) operation
- Non-coded, continuous operation for both signal types
- Power supplied via strobe NAC input
- Enables SmartSync synchronization of notification appliances
- Compatible with multiple Simplex fire alarm systems
- Compact, easy-to-install module
- Simplifies wiring for combination audible/visual signaling systems
Additional information
| Weight | .25 lbs |
|---|---|
| Dimensions | 4 × 4.25 × 1.25 in |
| Brand | Simplex |
| Model No | 4905-9938 |