Description
The Kidde VS1-RD Intelligent Fire Alarm Control Panel is a 64-point addressable system housed in a red surface-mount cabinet. It features a built-in dual-line dialer, two Class B NAC circuits, and a 3.75 A power supply, making it suitable for small to mid-sized life safety applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Kidde |
| Category |
Fire Safety |
| Part Number |
VS1-RD |
| Subcategory |
Fire Alarm Control Panel |
| Series |
VS-Series |
| Type |
Intelligent addressable FACP |
| Device Capacity |
64 addressable points |
| SLC Loops |
1 Class B (convertible to Class A with SA-CLA adapter) |
| NAC Circuits |
2 Class B, 2.5 A each (3.75 A total); convertible to Class A |
| Power Supply |
3.75 A, 24 VDC |
| Auxiliary Power |
Two 24 VDC outputs, 500 mA each (one resettable) |
| Primary Power |
120 VAC, 60 Hz, 1.3 A max |
| Battery Capacity |
Up to 2 × 10 Ah in cabinet; supports charging up to 26 Ah |
| Communicator |
Built-in dual-line dialer, Contact ID format |
| Relays |
Dual Form C (alarm, trouble), Form A (supervisory) |
| Display |
4 × 20 character backlit LCD |
| Controls |
2 programmable switches with LEDs |
| Annunciator Support |
Up to 8 K-R series LCD/LED/graphic units |
| Supported Modules |
V-Series intelligent modules, GSA-REL releasing module |
| Coding |
ANSI Temporal 3 & 4; UL 1971 strobe sync |
| Connectivity |
Optional Ethernet for remote diagnostics/reports |
| Operating Mode |
Standalone or networked |
| Enclosure |
Surface mount cabinet with red door |
| Dimensions |
19" H × 14.5" W × 3.5" D (approx.) |
| Weight |
24 lbs (approx.) |
Information About VS1-RD
The VS1-RD is part of the Kidde VS-Series of intelligent fire alarm control panels. It supports one Signature Series SLC loop with up to 64 addressable devices, along with expandable options for Class A operation. The panel integrates a factory-installed dual-line communicator, programmable front-panel switches, and multiple relay outputs for alarms, trouble, and supervisory functions. Designed for reliable performance, the VS1-RD is compatible with Kidde annunciators, releasing modules, and intelligent detectors, offering a scalable and flexible solution for commercial fire protection needs.
Key Features:
- 64 Addressable Points: Supports any mix of detectors and modules across one loop.
- Dual-Line Dialer: Built-in communicator transmits events using Contact ID format.
- Notification Circuits: Two Class B NACs at 2.5 A each (3.75 A total) with strobe synchronization.
- Integrated Power Supply: 3.75 A system power with battery backup support.
- Flexible Wiring: One Class B loop, convertible to Class A with SA-CLA adapter.
- Relay Outputs: Includes Form C alarm and trouble relays plus Form A supervisory relay.
- LCD Operator Interface: Four-line (4×20) backlit display for configuration and diagnostics.
- Programmable Switches: Two front-panel switches with LEDs and custom labeling.
- Advanced Detection Support: Auto-programming, device mapping, and adjustable sensitivity.
- Remote Annunciation: Supports up to eight K-R series LCD, LED, or graphic annunciators.
- Optional Ethernet: Available module for remote diagnostics, reports, and programming.
- Maintenance Functions: Pre-alarm, alarm verification, and two-level service alerts.
- Retrofit Ready: Can reuse existing wiring for many installations.
- Seismic Option: Available earthquake hardening with Importance Factor 1.5.
The VS1-RD provides the advanced control, communication, and safety integration needed for small to mid-sized fire alarm systems.
