How to Tell if a CCTV Camera Is On: 9 Easy Checks
September 13, 2024
Last Modified On: October 29, 2026
To tell if a CCTV camera is on, check for a lit status LED, a faint red infrared glow at night, or movement on PTZ models. The surest test is to open the live feed on your monitor or app and play back the last hour of footage. A camera can be on without recording, so check both.
How can you tell if a CCTV camera is on? 9 checks
Work from the outside in. Start with what you can see on the camera itself (status light, infrared glow, movement), then confirm on the system (live feed, playback, recorder status), and finally test motion alerts. Checks 1 to 5 need no login; checks 6 to 9 need access to the recorder or app.
Look for the status light
Many cameras have a small LED that is solid or blinking when powered. Colors vary by brand: red, green or blue. Some owners switch the LED off in settings, so no light does not prove the camera is off.
Look for a red infrared glow in the dark
Cameras with 850 nm infrared LEDs show a faint red ring around the lens at night (Swann). Cameras with 940 nm “invisible” IR show no glow at all and light 30 to 40% less distance (OpenEye). So a glow proves the camera is on; no glow proves nothing.
Cover the light sensor
In daylight, cup your hand or hold a book over the camera. A working day/night camera switches to night mode: you may hear a soft click from the IR-cut filter and see the IR LEDs light up.
Watch for movement
A PTZ (pan-tilt-zoom) camera on patrol will rotate on its own, often with a faint motor sound. Movement means it has power and is following its schedule.
Check power and cables
Confirm the power adapter light is on, the cable is seated, and the port on your PoE switch or recorder is lit. Loose or poorly run cable is a top cause of cameras dropping offline; see structured cabling.
Open the live feed
Open the camera on your monitor, NVR screen or phone app. If the picture moves and the on-screen clock is ticking, the camera is on and sending video. This is the single most reliable check.
Play back the last hour
Pick a time from the last hour and play it back. Footage that plays with the right timestamp proves the camera is recording, not just on.
Check the recorder’s status page
On your NVR or DVR, look for each camera marked “online”, the hard drive marked “normal”, and a recording icon per channel. Set up offline alerts so you hear about a dead camera the same day.
Do a walk test
Walk through the camera’s view. If motion detection is on, you should get an app alert and a new motion clip within seconds.
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Does a red light mean a CCTV camera is recording?
Not necessarily. A red glow usually means infrared night vision is active, and a red LED often only means power. Whether the camera is recording depends on its settings: continuous, scheduled or motion-only. Swann’s support team says the same: the glow shows IR is on, not that footage is being saved.
| What you see | What it usually means |
|---|---|
| Ring of faint red dots at night | 850 nm infrared night vision is on |
| Solid red, green or blue LED | Powered on, often connected; meaning varies by brand |
| Blinking LED | Starting up, connecting to the network, or an error |
| No light at all | Could be off, or LED disabled, or 940 nm “invisible” IR |
How do you know if your CCTV is actually recording?
Play back footage from the last hour and confirm the timestamp matches. Then check the recorder’s hard drive status and retention: a 1 TB drive holds about 30 days of continuous 720p footage from one camera, but only 7 to 10 days at 4K. A full or failed drive is a common reason a camera is on but not recording.
- Storage figures from Reolink’s CCTV storage formula.
- For comparison, the PNP Anti-Cybercrime Group’s recommended spec, shared by the DILG, is a hard drive that records 40 days on a 4-camera 1080p DVR (DILG Calabarzon).
- Switch to motion-triggered recording if your drive fills too fast.
How can you tell if a security camera is watching you?
Look for a CCTV notice first: under NPC Circular 2024-02, Philippine businesses using CCTV in public or semi-public areas must post visible signs. Then check for a status light or red glow, or shine a flashlight at the device: a camera lens reflects a small point of light back. A phone camera can also reveal 850 nm infrared.
- Flashlight test: an active lens reflects a pinpoint of light (Anker).
- Phone camera test: point your phone’s front camera at the device in the dark; 850 nm IR often shows as purple-white dots on screen.
- Your rights: footage of identifiable people is personal data under the Data Privacy Act, and you can ask the business about its CCTV policy (Gorriceta Africa Cauton & Saavedra).
How do you tell a real CCTV camera from a fake one?
A real CCTV camera has a cable or a working wireless connection and produces a live image you can view. Fake cameras often have a blinking battery-powered light, no cable leading anywhere, or a lens with no sensor behind it. The definitive test: if no one can show you footage from it, it is not protecting anything.
What should you do if your CCTV camera is not working?
Match the symptom to the fix: no light or feed points to power or cabling, a blurry image to a dirty lens or wrong settings, black night footage to blocked or failing IR LEDs, and missing recordings to a full drive or wrong schedule. If a camera stays offline after these checks, call a technician.
| Symptom | Likely cause | Fix |
|---|---|---|
| No light, no feed | Power or cable | Reseat cable, check adapter or PoE port |
| Blurry or washed-out image | Dirty lens, low bitrate | Clean with a dry cloth; raise resolution in NVR |
| Black screen at night | IR blocked or failing | Clear cobwebs and glare; replace aging emitters |
| Wrong view | Mount drifted, new obstruction | Re-aim; review angles twice a year |
| Feed works, no recordings | Full drive, wrong schedule | Free space, check retention and schedule |
| Drops offline often | Network congestion, bad cabling | Check switch, rerun cable |
Commercial cameras usually last 5 to 10 years (Honor Security). Past that, replacing beats repairing. For regular servicing, see CCTV installation and maintenance.
Why does a working CCTV camera matter for Philippine businesses?
Many cities now tie business permits to CCTV, and footage is often the key evidence after a theft. The DILG has urged LGUs to adopt “No CCTV, No Business Permit” ordinances, and theft was the largest focus-crime category in 2025 with 12,662 cases. A camera that is off protects nothing and can put your permit at risk.
- DILG Memorandum Circular 2022-060 urges cities and towns to require CCTV in banks, pawnshops, malls, markets, chains and medical facilities (DILG Calabarzon).
- Local ordinances already require CCTV in cities including Makati, Pasig, Quezon City and Parañaque (Rappler), and newer ones such as Naga City Ordinance 2025-089 add performance monitoring.
- 12,662 theft cases in 2025, the largest focus-crime category, per PNP data (Omada Networks citing the Philippine News Agency).
- NPC Circular 2024-02 sets the privacy rules: posted notices, a written CCTV policy, and documented retention and disposal.
Frequently asked questions about checking CCTV cameras
How can I tell if my CCTV camera is recording?
Play back footage from the last hour on your NVR, DVR or app. If it plays with the correct timestamp, the camera is recording. Also check that the hard drive shows as normal and is not full, and that the recording schedule covers the hours you need.
Can a CCTV camera be on without a light?
Yes. Many cameras let owners switch off the status LED, and cameras with 940 nm infrared LEDs give off no visible glow at night. No light does not mean the camera is off; only the live feed or recorder can confirm it.
Why is my CCTV camera’s light blinking?
A blinking light usually means the camera is starting up, connecting to the network, or reporting an error, but the meaning differs by brand. Check the manual or app. If it keeps blinking and the feed is down, check the cable and network connection.
Do CCTV cameras record at night?
Yes, if they have infrared or low-light night vision and the recording schedule includes night hours. Infrared turns on automatically in the dark. If night footage is black, the IR LEDs may be blocked, failing, or reflecting off nearby glass.
How long should CCTV footage be kept in the Philippines?
There is no single fixed period. Under NPC Circular 2024-02, businesses must set and document a retention period based on a legitimate security purpose, then delete footage on schedule. Many businesses keep 30 days, which matches common recorder storage.
How often should CCTV cameras be checked?
Check the live feed and playback monthly, review camera angles at least twice a year, and plan for replacement once cameras reach 5 to 10 years old. Offline alerts on your recorder catch a dead camera between checks.
Not sure your cameras are recording?
CloudConsole installs, monitors and maintains CCTV for Philippine businesses, with offline alerts so a dead camera never goes unnoticed. See CCTV and Access Control Systems. Book a CCTV Check-Up.