Fire Safety in a Phnom Penh Apartment: What to Check Before You Rent or Buy

Prepared by the NovAsia Editorial Team

Fire safety in a Phnom Penh apartment has two layers: the building's systems and the resident's own preparation. Inside the unit, you need working smoke alarms, safe wiring, an appropriate extinguisher and a clear exit plan. But even a well-equipped apartment remains risky if the escape stair is locked, fire doors are propped open, the alarm cannot be heard and residents do not know where to go. The real check is the whole chain: early detection, warning, safe escape route, emergency access and staff response.

> Important. This material is for general educational purposes and does not replace an inspection by a qualified fire-safety professional or local fire-code requirements. In a fire or smoke event, evacuate immediately and call Cambodia's emergency services (fire 118, ambulance 119).

Cambodia's fire-safety framework

Cambodia has a Law on Fire Prevention and Firefighting, which places duties on authorities, owners, managers and users of buildings. The law provides for fire-prevention and firefighting systems in categories of buildings defined by competent authorities.

In 2021, the Ministry of Interior issued Prakas No. 2644 on fire-prevention and firefighting taskforces in certain buildings and facilities. Such teams are intended to monitor equipment, participate in training and respond at the early stage of a fire. For residents, the practical question is not only whether equipment exists, but who is responsible for it and whether staff know what to do.

The official fire-emergency number in Cambodia is 118. Police are 117, and medical emergency assistance is 119. Save these numbers together with building security and the property manager.

A new-looking building is not automatically safe. Systems must be maintained, stairs must remain usable and residents must know the evacuation route.

Start with the building, not the apartment

During a viewing, ask to see the nearest escape stairs. If the building has more than one, ask to see the second route too. Do not stop at a door marked Exit. Open it and walk at least several floors if possible.

The stairwell should be free of boxes, furniture, bicycles, cleaning equipment and construction materials. Doors should not be locked in a way that prevents residents from leaving. Fire doors should close by themselves. A door propped open with a stone or extinguisher cannot hold back smoke.

Check whether exit signs are visible and whether emergency lighting works. In a high-rise, a power cut should not turn the stairwell into a dark shaft.

Ask management which systems have backup power:

• alarm panel;
• emergency lighting;
• fire pumps;
• smoke-control systems;
• public-address system;
• lifts used only by firefighters, if any.

Look at equipment on the floor. A fire cabinet or red cylinder is not proof of readiness. Equipment should have seals, readable labels and service records. If an extinguisher has a pressure gauge, it should be in the working range. A rusty unlabelled cylinder should not be treated as protection.

Ask staff direct questions:

• When was the alarm last tested?
• Have residents had evacuation drills?
• Who is responsible for fire safety?
• Where are the nearest stairs?
• Is there automatic sprinkler protection?
• How are residents warned?
• What is the plan for someone with limited mobility?
• Where is the assembly point?
• How do firefighters access the site?

If staff cannot explain the nearest exit route, that is a meaningful warning sign about operations.

High-rise condominium checks

In a tall building, the critical systems are protected stairs, fire doors, detection, alarm, pumps, hydrants, emergency lighting, smoke control and fire-engine access. A resident does not need to perform engineering calculations, but can check visible signs of a working system.

Parking areas and entrances should not be permanently blocked by cars in a way that prevents fire-truck access. Fire cabinets and control panels should not be hidden by furniture. Sprinkler heads should not be painted, boxed in, covered by wardrobes or used to hang decorations.

Ask what lifts do when the alarm sounds. Ordinary passenger lifts are not evacuation routes. International fire-safety practice generally directs people to use stairs unless firefighters or a specific building system instruct otherwise.

If the apartment is high up, walk down once. You may discover a locked door at the bottom, a stair that exits into a closed yard, missing lighting or a physically difficult route that was not obvious on the plan.

Smoke alarms inside the apartment

A building alarm may not detect a fire inside your apartment early enough. Stand-alone smoke alarms provide extra time, especially at night and behind closed bedroom doors.

U.S. Fire Administration guidance recommends smoke alarms inside each bedroom, outside each separate sleeping area and on every level of the home. In a one-level apartment, a practical minimum is one alarm in every bedroom and one in the corridor outside sleeping rooms.

A smoke alarm near a kitchen should be placed so normal cooking and steam do not create constant false alarms. Follow the product instructions. Common guidance keeps standard smoke alarms around three metres or more from a fixed cooking appliance where possible.

Install alarms on the ceiling or high on a wall as the manufacturer instructs. Do not place them directly beside an air-conditioner, fan, window or door where airflow can carry smoke away.

Choose certified devices from a reputable manufacturer. For larger apartments, interconnected alarms are useful: when one sounds, all sound.

Test alarms monthly using the test button. Replace the whole unit at the end of its service life, commonly around ten years, or earlier if the manufacturer requires it or the alarm fails testing.

Do not remove the battery because of nuisance alarms. Move, clean or replace the alarm instead. A disabled alarm gives false reassurance.

Smoke, carbon monoxide and gas alarms are different

A smoke alarm detects signs of fire. A carbon monoxide alarm detects a colourless gas produced by incomplete combustion. A combustible-gas alarm detects fuel gas before ignition. They do not replace one another.

In a fully electric apartment, smoke alarms are usually the first priority. If there is a gas stove, gas water heater or another fuel-burning appliance, ventilation and carbon-monoxide risk should be assessed carefully. Follow the product's placement instructions; do not install a carbon-monoxide detector as though it were a smoke alarm.

Treat any carbon-monoxide alarm seriously. Move people to fresh air, stop using the appliance and call for help. Do not silence the alarm and continue cooking because you suspect a mistake.

Choosing and placing an extinguisher

A portable extinguisher is for a small, early-stage fire. It is not for a room already filling with smoke. NFPA guidance stresses that an extinguisher should be used only when the fire is small and not spreading, everyone is leaving, the fire service has been called and the user has a clear exit behind them.

Choose an extinguisher that matches likely fire types. Classification systems differ, so do not buy by colour or a familiar letter alone. Ask the supplier which materials the model is designed for.

A typical apartment may need a multipurpose extinguisher suitable for ordinary combustibles, flammable liquids and electrical equipment. A kitchen with a large amount of cooking oil may need an additional device suitable for cooking-fat fires. An extinguisher suitable near a socket is not necessarily the best tool for burning oil.

Place the extinguisher on the exit side of the kitchen or living area, not directly above the stove. If the stove catches fire, you should be able to reach the extinguisher without passing through flame.

Check:

• readable instructions;
• fire classes covered;
• weight and grip;
• safety pin and seal;
• service date;
• local refill or replacement process;
• pressure gauge if present.

Learn the method before an emergency: pull the pin, aim at the base of the fire, squeeze and sweep. The model's instructions have priority.

If the flame does not reduce immediately, smoke increases or the exit becomes less clear, stop and leave. A used or partly used extinguisher needs servicing or replacement.

Kitchen risks

Many preventable home fires begin with unattended cooking, overheated oil and combustible items near a stove.

Do not leave high-heat cooking unattended. If you must leave, switch off the heat. Turn pan handles inward. Keep towels, packaging, paper and plastic away from the stove.

If a small pan of oil catches fire, switch off the heat if it is safe, then cover the pan with a metal lid or baking tray. Leave it covered until fully cool. Do not pour water on burning oil. It can turn to steam and throw burning oil outward.

Do not carry a burning pan to the sink or balcony. Movement increases the risk of burns and spreading fire. If you cannot cover it safely, leave, close the door and call the fire service.

If fire starts inside an oven, switch off the heat and keep the door closed. Opening feeds oxygen and can release flames. Do not reuse the appliance until it is checked.

Clean grease from extractor filters. Grease helps fire spread upward.

Gas cylinders and LPG

Many modern condominiums in Phnom Penh are fully electric, and some buildings prohibit gas cylinders. Confirm building rules before installing or using gas. A private cylinder may breach management rules and create risk for neighbours.

If LPG is used, the cylinder should stand upright, be protected from heat and be in a ventilated place intended for it. It should not be stored in a sealed cabinet, beside electrical sockets, near open flame or on the escape route.

Regulators, hoses and connections must be suitable and installed competently. A random hose tied with wire is not an acceptable system. Cracks, softening, heat damage or gas smell require immediate action.

Never check for a leak with a flame. If you smell gas:

1. Do not switch lights or electrical appliances on or off.
2. Do not use a lighter.
3. Close the cylinder valve only if safe.
4. Open doors and windows.
5. Move people out.
6. Inform the supplier, manager and emergency services.

Ventilation removes gas from the air but does not repair the leak. Do not resume use until the cause has been checked.

Wiring, adapters and high-load appliances

Phnom Penh apartments often run air-conditioners, water heaters, kettles, washing machines, fridges and chargers at the same time. Risk rises when heavy loads are pushed through cheap power strips and adapters.

High-load appliances should use a socket and circuit designed for their load. Air-conditioners, water heaters, electric hobs and washing machines should not be permanently powered through household extension cords. Do not connect extension cords together.

Warning signs include:

• warm plugs or sockets;
• plastic smell;
• crackling;
• sparks;
• darkened contacts;
• repeated breaker trips;
• damaged insulation;
• loose sockets.

If you notice these, disconnect the appliance and call an electrician. Do not install a higher-rated breaker just to stop trips. The breaker may be warning of overload or fault.

A travel adapter changes plug shape. It does not change voltage, grounding quality or circuit capacity. Check appliance labels before use.

Do not run extension cords under rugs, under furniture or across wet balconies. A coiled cable under load can overheat. Damaged cords should not be repaired with ordinary tape.

Every adult in the apartment should know where the electrical panel is and how to turn off power if it is safe.

Lithium batteries, e-bikes and power banks

Lithium batteries in phones, laptops, e-scooters and e-bikes create a distinct fire risk. Battery fires can develop quickly, release toxic smoke and reignite after appearing to stop.

Use the charger recommended by the manufacturer. Do not leave batteries charging permanently or covered by fabric. Do not charge phones or laptops on beds or sofas that trap heat.

Do not charge an e-bike or large battery on the route to the front door. If it ignites, it should not block the only exit.

Stop using a battery if it swells, becomes unusually hot, smells strange, hisses or has a damaged case. Do not charge it while you sleep or while no one is present.

Electrical Safety First advises that if an e-bike, e-scooter or large lithium battery catches fire, people should get out, stay out and call emergency services rather than trying to fight it with a small domestic extinguisher. Do not carry a burning battery through the apartment.

Make an evacuation plan

Every resident should know the main route, alternative route, nearest stair and outside meeting point. A plan on the wall is useless if nobody knows where the stair exits.

For each bedroom, identify two possible ways out where realistic. In a high-rise apartment, a window or balcony is usually not a safe independent escape route, but may become a place to signal if the corridor is blocked. The normal route is the apartment door and protected stair.

Walk the route in daytime and at night. Count the doors between the apartment and the stair; this helps in poor visibility. Check whether the ground-floor exit opens without a key from the escape side.

Do not store shoe cabinets, boxes, strollers or bicycles in a common corridor if they narrow the route.

Families should assign responsibilities. One adult helps a child; another helps an elderly person or someone with limited mobility. Choose a meeting point outside. Once out, nobody returns for belongings.

Children, older adults and limited mobility

Children should recognise the alarm sound and know not to hide under a bed or in a cupboard. Practise calmly, without frightening them.

People with hearing loss may need alarms with strobes, vibration pads or other alerts. A normal sounder behind a closed door may not wake them.

If someone cannot descend stairs quickly, discuss the plan with building management before an emergency. Ask whether there are protected refuge areas, communication systems and a staff procedure. Do not rely only on a guard's promise that we will carry you.

Keep medicines, glasses, phone and mobility aids accessible, but do not delay evacuation to gather possessions.

What to do when the alarm sounds

Do not assume an alarm is false. Even if the building has had nuisance alarms before, act as though it may be real.

If there is no smoke in the apartment, take only a phone and key if they are immediately available, close the door and use the escape route. Do not pack a bag.

Before opening a door, feel it with the back of your hand. If it or the handle is hot, do not open. If it is cool, open carefully, staying low.

If the corridor is smoky, do not enter it blindly. Close the door, seal gaps with cloth, switch off air-conditioning if it may draw smoke, call 118 and give your floor and apartment number. Signal from a window or balcony without climbing over barriers.

If the route is clear, use the stairs. Close doors behind you to slow smoke spread. Stay low under smoke. Do not run upstairs unless instructed by firefighters or building staff. Once outside, move away from the facade and do not block access for fire engines.

If the fire starts inside your apartment

Decide quickly: is this a tiny fire you can safely control, or should everyone leave? If flames are spreading, smoke is building, the source is unknown or the fire is taller than you, do not fight it.

Warn others, activate a manual alarm if one is safely on your route and leave. Close the apartment door. Call 118 from a safe place.

Give:

• building name;
• street and landmark;
• floor and unit number;
• what is burning;
• whether gas or batteries are involved;
• whether anyone may remain inside.

Inform security so staff can open gates, guide firefighters to the panel and manage residents.

Do not return, even if the fire appears out. Smouldering behind furniture, in a wall or inside a battery can reignite. Power and gas should be restored only after proper checks.

Minimum apartment kit and regular checks

Keep the kit simple and usable.

A carbon-monoxide alarm, gas detector, strobe alarm or fire blanket may be useful depending on the apartment. A fire blanket does not replace an extinguisher and should be used only according to instructions.

Decorative rope ladders should not be treated as the main rescue method for a high-rise apartment. High-rise safety should rely on protected stairs, alarm systems and firefighters, not improvisation from a balcony.

Each month, test alarms, inspect the extinguisher and check that the route to the door is clear. Every few months, walk the stair and report locked doors, dead lighting or stored items. Twice a year, practise the route.

Before long trips, unplug unnecessary appliances, stop charging batteries, check gas and move combustibles away from heat. Leave management an emergency contact.

Conclusion

Fire safety in a Phnom Penh apartment is not just buying an extinguisher. First, check that the building has usable stairs, working alarm and lighting, maintained equipment and staff who understand the procedure. Then add apartment-level protection: smoke alarms, safe electrical use, careful gas and battery practices, and a clear escape route.

The key rule is not to overestimate what you can fight yourself. Use an extinguisher only on a small fire with a clear exit behind you. If there is smoke, spreading flame or a battery fire, get out, close the door, call 118 and do not return. A few minutes spent checking the stair and practising the route before an emergency are more valuable than equipment you first try to understand during an alarm.

Sources

1. Kingdom of Cambodia — Law on Fire Prevention and Firefighting. 2013. Checked 27 June 2026.
2. Ministry of Interior of Cambodia — Prakas No. 2644 on Establishment and Management of Mandatory and Voluntary Fire Prevention and Firefighting Taskforces. 19 October 2021. Checked 27 June 2026.
3. Ministry of Interior of Cambodia, Traffic Police — official emergency numbers: police 117, fire 118, ambulance 119. Checked 27 June 2026.
4. U.S. Fire Administration — Smoke Alarms; Apartment Fire Safety; Choosing and Using Fire Extinguishers; Cooking Fire Safety. Checked 27 June 2026.
5. National Fire Protection Association — High-Rise Building Safety; Fire Extinguishers; Smoke Alarms; Home Fire Escape Planning. Checked 27 June 2026.
6. Electrical Safety First — Overloading Sockets; Lithium-ion Batteries; Battery Breakdown: Safer Use. Checked 27 June 2026.
7. Health and Safety Executive — Gas Safety and Liquefied Petroleum Gas. Checked 27 June 2026.

Frequently asked

What should I check in a building before renting or buying?

Check the apartment and the building: escape stairs, exit doors, emergency lighting, alarms, extinguishers, fire-engine access and whether staff can explain the evacuation route.

Do I still need smoke alarms if the building has a central alarm?

Yes. Stand-alone smoke alarms inside the apartment give extra warning time, especially at night and behind closed bedroom doors. A building system may not detect a fire inside your unit early enough.

Can I use the lift during a fire alarm?

Usually not. The normal escape route is the stairs unless firefighters or a dedicated building system tell you otherwise. A lift can stop, lose power or fill with smoke.