RE-104

RE-104

The RE-104 is a microprocessor-based, CE-marked 4-zone conventional fire alarm control panel designed as a reliable standalone fire detection solution. It features a clear 16 × 2 LCD display for easy system status monitoring and supports four independent detection zones for accurate fire indication. The panel includes three common potential-free relay contacts and a common Notification Appliance Circuit (NAC) sounder output, allowing effective alarm signaling and system integration. It operates on a switch-mode power supply (SMPS) with built-in battery polarity and deep discharge protection, ensuring stable and safe operation. Ideal for small commercial buildings and small-scale industrial facilities requiring dependable fire detection and ease of use.

Special Features

  • Ravel Indian Manufacturer, International standard.
  • Switch Mode Power Supply.
  • Modular Construction, Serviceable.
  • Surface Mount Technology.
  • Battery polarity & deep discharge protection.
  • As per IS -15908: 2011 Standard.
  • 16 X 2 Dot Matrix LCD Display.
  • Standby battery backup with built-in charging.
  • Fire / Fault status in unambiguous colored LED indication.
  • Tactile Keypad for easy panel operation.
  • System on indication.
  • Main, Standby status indication.
  • Low Battery visual warning with audible tone.
  • Relay output for actuators for Fire and Fault.
  • Lamp Test facility
  • Zone wise one man walk Test Facility.
  • Zone wise Isolation facility with loop voltage cut off.
  • Compatible with all types of Conventional Detectors.
  • Optional Zone Wise Sounder / Zone Wise Contact.

Technical Specifications

Primary Power 120 – 220VAC, 50 Hz
Common Relays 3 Relays, Form C, 2A @ 30VDC, 0.5A @125VAC
Standby Power 24V D.C (2 Nos of 12V, 7Ah Sealed Lead acid battery), Quiescent current: 55mA
Operating Temperature 0 – 49° C / 32 – 120° F
Relative Humidity 93 ± 2% RH (non-condensing) at 32 ±2° C
Initiating Device Circuits All zones are Class B wiring, Normal Voltage: 14-21VDC, Alarm Current: 15–30mA, Short Circuit: 42mA max, Loop resistance: 50Ω max
Charging Circuit 28.2V ±0.5V, Max Current: 0.5A
Notification Appliance Circuits Class B wiring, 24VDC, 0.6A max, End-Of-Line Resistor: 4.7KΩ