Palex

The Palex 16-Zone Fire Alarm Panel is a microcontroller-based control panel designed to serve as the central hub of conventional fire alarm systems. It supports a wide range of fire detection and safety devices, including gas leak detectors, manual call points, sprinkler supervision systems, and other fire safety equipment.

Its intuitive user interface, advanced monitoring capabilities, and reliable performance make it suitable for commercial, industrial, institutional, and residential installations.

Speak to our fire safety expert to learn more about this product.

Product Description

1. General Data

ParameterDetails
ManufacturerPalladium Safety Solutions Pvt. Ltd.
Trade Mark / BrandPALEX
TypeConventional Fire Alarm Panel
Product CodePSS-16Z

2. Technical Specifications

2.1 Electrical Specifications

SpecificationDetails
Operating VoltageAC 220V ±10%, 50Hz
Internal Power SupplyRegulated DC 24V / 5A
Hooter Output4A (24V DC)
End of Line Resistor4.7k Ohm Per Zone
Power ConsumptionOptimized for Low Standby Current
Battery ChargingTrickle & Fast Charging Supported

Stable Power Supply

The panel operates on a standard AC 220V power supply and delivers a regulated 24V DC output for connected fire alarm devices.

High-Capacity Hooter Output

A dedicated 4A hooter output supports audible alarm devices for effective emergency notification.

Smart Battery Charging

Built-in trickle and fast charging functionality ensures reliable backup battery performance during power failures.

Low Standby Consumption

The panel is designed to minimize standby power usage while maintaining continuous system monitoring.

2.2 Environmental Specifications

SpecificationDetails
Operating Temperature0°C to +50°C (32–F to 122–F)
Storage Temperature-10°C to +60°C (14–F to 140–F)
Operating HumidityUp to 95% RH (Non-Condensing)
Installation EnvironmentIndoor, Dust-Free, Ventilated

Reliable Environmental Performance

The panel is designed to operate consistently in varying environmental conditions while maintaining dependable fire detection performance.

Indoor Installation

Suitable for installation in clean, dry, and properly ventilated indoor environments.

2.3 Mechanical Specifications

SpecificationDetails
Dimensions (H × W × D)350 mm × 420 mm × 130 mm
Weight7 kg
Construction Material1.8mm CRCA Sheet, Powder Coated
ColourCaramel White
Mounting TypeWall Mounted

Durable Construction

Manufactured using heavy-duty 1.8mm CRCA sheet with powder-coated finishing for enhanced durability and corrosion resistance.

Wall-Mounted Design

The panel is designed for convenient wall-mounted installation in fire control rooms and monitoring areas.

2.4 System & Zone Specifications

SpecificationDetails
Number of Zones16
Zone Wiring Type2-Wire
IndicationFire, Open, Short (LED Indication)
Isolation FacilityZone-Wise Switch Isolation
TestingZone-Wise Fire, Open, Short Test

16 Independent Zones

The panel supports 16 separate monitoring zones for efficient fire detection management.

Zone-Wise Monitoring

Each zone features dedicated LED indicators for fire, open-circuit, and short-circuit conditions.

Zone Isolation Facility

Individual zones can be isolated for maintenance, troubleshooting, or testing purposes.

Built-In Testing Functions

Zone-wise testing enables quick verification of fire, open-circuit, and short-circuit conditions.

2.5 Display & Control Interface

SpecificationDetails
Display Type16×2 Character Alphanumeric LCD
LED IndicationsMains ON, Battery Low, AC Fail, Charging, Reverse, Fire, Fault
Control ButtonsReset, Alarm Cancel, Lamp Test, Zone Test, Zone Isolate

LCD Status Display

A 16×2 alphanumeric LCD provides real-time system notifications and operational information.

Comprehensive LED Indications

Dedicated LEDs display power status, charging status, fire conditions, faults, and battery conditions.

User-Friendly Controls

Simple control buttons allow operators to reset alarms, perform lamp tests, isolate zones, and conduct system testing.

2.6 Communication & Connectivity

SpecificationDetails
Detector CompatibilitySupports Any Conventional Detector
External InterfacePotential-Free Fire & Fault Contacts

Universal Detector Compatibility

Compatible with conventional smoke detectors, heat detectors, manual call points, and related fire alarm devices.

Potential-Free Contacts

Provides fire and fault relay outputs for integration with external monitoring systems and building automation systems.

3. Key Features

  • Microcontroller-Based Technology – high processing speed and reliable alarm management.
  • 16×2 Character LCD Display – real-time alarms, faults, and system conditions.
  • Zone-Wise LED Indications – Fire, Open, and Short per zone.
  • Advanced Zone Controls – monitoring, isolation, testing, and reset per zone.
  • Zone-Wise Hooter Operation – common and zone-specific alerting.
  • Isolation Facility – independent zone isolation switches.
  • Potential-Free Contacts – BMS and external system integration.
  • Battery Charging Facility – trickle and fast charging modes.
  • Detector Compatibility – standard conventional fire detectors.

4. Compliance & Interface

  • Industry Compatibility – industry-standard conventional fire alarm detectors.
  • Fire Safety Compliance – applicable fire detection and alarm system requirements.
  • Building Management System Integration – BMS and automation via dry contacts.

5. Applications

  • Educational Institutions – schools, colleges, coaching centers, and training facilities.
  • Office Buildings – offices, administrative buildings, business parks, and co-working spaces.
  • Small Industrial Units – workshops, machine rooms, and manufacturing facilities.
  • Residential Complexes – apartments, residential towers, and gated communities.
  • Commercial Complexes – shopping plazas, retail stores, commercial buildings, and small malls.

6. Warranty

Warranty Period

12 Months from the Date of Invoice

Coverage

  • Electrical Component Defects
  • Manufacturing Faults

Exclusions

  • Physical Damage
  • Misuse or Negligence
  • Water or Fire Damage
  • Unauthorized Modifications
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