Fire alarm systems in Aljada 

Fire alarm systems in Aljada: local context

Aljada is a large master-planned community being built near University City and the Emirates Road, with mid-rise apartments, townhouses, retail and leisure in phases since the late 2010s. It is one of Sharjah's biggest new developments and remains under active construction. The development combines residential neighbourhoods with retail, leisure and community buildings, delivered in phases by a single master developer, so infrastructure, utilities and access routes evolve as each phase is completed and handed over.

• Phased community infrastructure means utility connections may be available at different times, so temporary power and testing arrangements are planned in advance.
• Inland heat and dust demand derated air-cooled plant and protected intakes.
• Mid-rise buildings and townhouses typically use VRF or air-cooled chillers, with plant locations fixed by master plan guidelines on screening and noise.

Building types we serve in Aljada

For villas and townhouses, the work concentrates on ducted split or VRF systems, roof tanks and booster pumps, hot water, pool plant and clean concealed routing that respects architectural finishes.

Scope of work

• Review of the fire strategy and preparation of detection layouts, loop diagrams, riser schematics and battery and voltage-drop calculations for consultant and Civil Defence submission.
• Supply and installation of addressable control panels, repeaters, detectors, manual call points, sounders, beacons and interface modules to approved shop drawings.
• Interface wiring with sprinkler flow and tamper switches, fire pumps, gas suppression panels, kitchen hood systems and the building management system.
• Connection support for the Civil Defence monitoring link where required, and training of facility staff on panel operation and false-alarm handling.

Systems we install

• Beam detectors and aspirating detection for atria, warehouses and high ceilings.
• Voice evacuation systems with phased messaging for tall buildings and hotels.

UAE site and climate challenges

• Humidity spikes on summer nights and condensation near poorly sealed openings can trigger detectors in car parks and plant rooms. Heat detection in unconditioned areas and proper sealing of cable entries reduce nuisance alarms without compromising cover.
• Roof plant rooms and electrical rooms run hot during the day, which shortens battery life in panels and power supplies. We locate panels in conditioned space where possible and size standby batteries with temperature derating in mind.
• Voice evacuation versus bells and sounders: voice systems allow phased evacuation in towers and hotels and give clearer instructions, but need speaker coverage design, amplifier rooms and intelligibility testing in every space.

Relevant Manolia projects

Frequently asked questions