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  • Kidde | R-Series LCD Text Remote Annunciator Without Common Controls, Red | K-RLCD-R
R-Series LCD Text Remote Annunciator Without Common Controls, Red
Kidde Commercial

R-Series LCD Text Remote Annunciator Without Common Controls, Red

SKU KD-K-RLCD-R

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The Kidde K-RLCD-R gives commercial fire alarm installers a remote LCD annunciator that ties back to the FACP over RS-485 without additional controllers. Designed for the R-Series platform, it mounts on a standard 4-inch square electrical box and displays system status on a 4-line, 20-character LCD readable from across a lobby, guard desk, or secondary entrance.

Built for the commercial fire installer

This annunciator runs on 24 VDC from the panel, draws just 61 mA in standby, and communicates over RS-485 with Class B or Class A wiring options up to 4,000 ft. Compatible with Kidde VS and FX Series intelligent fire alarm systems. UL, ULC, and FM listed for code-compliant commercial installations. Wire runs use standard 18-14 AWG twisted pair - nothing proprietary.

Key features

  • 4-line LCD display: 20 characters per line for clear event and zone identification at remote locations
  • Status LEDs at a glance: Power, Fire Alarm, Supervisory, Ground Fault, Trouble, Controls Enabled, and Ack/Silence indicators
  • Ack/Silence and Lamp Test buttons: operators can acknowledge alarms and verify indicators without walking to the main FACP
  • RS-485 communication: Class B or Class A wiring, 9600-115200 baud, up to 4,000 ft wire runs
  • Standard mounting: fits North American 4-inch square electrical boxes - no proprietary enclosures required
  • UL, ULC, and FM listed for code-compliant commercial fire alarm installations

System requirements

Connects to Kidde VS or FX Series fire alarm control panels via RS-485 data loop. Powered at 24 VDC from the FACP. This is the "without common controls" model - Ack/Silence and Lamp Test only. For Reset, Signal Silence, and Drill controls, see the K-RLCD-CR (with common controls) variant.

Specifications

SKUKD-K-RLCD-R
BrandKidde Commercial
Form factorLCD text remote annunciator, wall-mount, red enclosure
CommunicationRS-485 (Class B/DCLB, Redundant Class B/DCLB, or Class A/DCLA), 9600-115200 baud
Power input24 VDC from FACP
Power consumption61 mA standby, 90 mA alarm
CompatibilityKidde VS Series and FX Series intelligent fire alarm control panels
Display4-line x 20-character backlit LCD
ControlAck/Silence button, Lamp Test button (no common controls)
LED indicatorsPower, Fire Alarm, Supervisory, Ground Fault, Trouble, Controls Enabled, Ack/Silence
Wire gauge18-14 AWG (1.0-2.5 sq mm) twisted pair, 6 twists/ft minimum
Maximum wire run4,000 ft (1,219 m)
MountingNorth American 4-inch square electrical box or listed enclosure
Dimensions5-5/8 x 8-1/2 x 1-1/2 in. (14.3 x 21.4 x 3.8 cm)
Operating temp32-120°F (0-49°C)
Operating humidity0-93% RH, noncondensing at 90°F (32°C)
Ground fault impedance0 ohms
ComplianceUL, ULC, FM
Enclosure colorRed

Documents and resources

FAQs

Does the K-RLCD-R include common controls like Reset and Drill?
No. This is the "without common controls" model. It includes Ack/Silence and Lamp Test only. For Reset, Signal Silence, and Drill buttons, order the K-RLCD-CR variant.
How far can the annunciator be wired from the FACP?
Up to 4,000 ft (1,219 m) using 18-14 AWG twisted pair with a minimum of 6 twists per foot. Both Class B and Class A wiring configurations are supported.
What fire alarm panels is this compatible with?
The K-RLCD-R works with Kidde VS Series and FX Series intelligent fire alarm control panels via RS-485 data loop.
Does this mount on a standard electrical box?
Yes. It mounts directly on a standard North American 4-inch square electrical box or equivalent listed enclosure. No proprietary box required.
What is the difference between Class A and Class B wiring?
Class B (Style 4/DCLB) uses a single pair of wires from the FACP. Class A (Style 6/DCLA) adds a redundant return path so the annunciator stays online if the data loop is broken at one point. Check local AHJ requirements for your installation.
What does the LCD display show during an alarm event?
The 4-line, 20-character LCD shows event type, zone, and point info from the FACP. In normal operation it reads "SYSTEM NORMAL." Status LEDs (Fire Alarm, Supervisory, Trouble, Ground Fault) illuminate with each event type.
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