Scope
What actually makes a camera job “commercial”
Nearly every difference in a commercial bid traces back to the building, not the equipment list. The same eight cameras cost very different amounts depending on what sits above the ceiling, how far the recorder is from the furthest lens, and who else has to approve the work.
| Element | Typical Los Angeles house | Commercial building |
|---|
| Cable listing | General-purpose or riser cable is normally fine. | Plenum-listed cable is required in any space used for environmental air — usually the void above a drop ceiling. |
| Permit | Rarely triggered on a small camera job. | LADBS publishes voltage and wattage thresholds that PoE camera circuits commonly cross. |
| Power | One small injector or an 8-port switch. | Switch PoE budget, per-port class and UPS runtime all have to be sized. |
| Cable distance | Almost never a constraint. | 100 m (328 ft) per Ethernet run forces a second equipment location or a fiber leg on warehouses and campuses. |
| Network | Cameras share the house LAN. | Cameras usually belong on their own VLAN, off the payment and staff network. |
| Privacy law | Mostly a neighbour-facing question. | Employee privacy, all-party audio consent and, for some businesses, a formal privacy notice. |
| Who signs off | The owner. | Often the landlord or property manager, sometimes the insurer, sometimes a collective bargaining agreement. |
8–16 cameras$8,000–$25,000+ planning range for a small commercial site.
Larger or multi-zone$25,000+ once racks, long runs and off-hours work are involved.
MonitoringFrom $24.99/month, month-to-month, no long-term contract.
Quote turnaroundLine-item proposal with model numbers after a free on-site survey.
Planning ranges are directional, not quotes. Nobody can price a commercial camera system accurately without walking the site — and any company that gives you a final number over the phone is guessing at the parts of the job described below. Detailed bands are in the CCTV installation cost guide.
Permits
Does a Los Angeles commercial camera install need a permit?
Most camera companies tell business owners that low-voltage work is permit-exempt. The City of Los Angeles publishes something more specific than that. The Department of Building and Safety answers the question directly:
“Yes, if the installation involves a (1) communication circuit or class 2 signaling circuit over 30 volts or under 30 volts but more than 100 va, (2) amplifier circuits not using class 2 or 3 wiring, or (3) any circuit operating over 15 volts that control, generate, transmit, transform, or utilize more than 25 watts or va.” — LADBS, “Do I need a permit for low voltage wiring?”, citing Los Angeles Municipal Code § 93.0202
Now read that against how a modern camera system is actually powered. Power over Ethernet is not a 12-volt doorbell circuit. Under IEEE 802.3af, the switch port sources power at 44–57 volts DC; 802.3bt raises the floor to 52–57 volts. An 802.3at port delivers up to 30 watts, and 802.3bt Type 3 and Type 4 ports source up to 60 and 90 watts. Both of the first and third thresholds above are numerically crossed by ordinary PoE camera infrastructure.
We are not going to tell you that every camera in Los Angeles needs a permit — scope, jurisdiction and the specific circuits decide that, and much of LA County is not the City of LA at all. What we will tell you is the honest version: the exemption a lot of installers assume is not written the way they think it is, the criteria are published, and the right move on a commercial job is to confirm scope with the building department before anyone drills. Innov8av pulls permits when the scope or the local code requires it, and says so in writing on the proposal rather than leaving it as your problem after the fact.
Note also which agency does what. Camera work is not covered by the LAPD alarm permit — that permit exists for alarm systems that request police response. A camera-only system does not need one; the moment you add a monitored alarm, it does. See the alarm permit planning guide.
Cabling
Plenum cable: the line item that separates two bids by thousands
In most Los Angeles commercial buildings the return air for the HVAC system travels through the open void above the drop ceiling instead of through ducting. That void is a plenum, and cable run through it has to carry a plenum listing. Communications cable comes in a listing hierarchy, and the rules only run one direction:
| Listing | Where it belongs | Substitution rule |
|---|
| CMP (plenum) | Ducts, plenums and other spaces used for environmental air — typically the ceiling void. | May be used anywhere. Many contractors buy CMP for the whole job to carry one part number. |
| CMR (riser) | Vertical shafts and floor-to-floor runs. | May replace CM. May not be used in a plenum — it fails inspection. |
| CM / CMG (general purpose) | General building areas that are neither plenum nor riser. | Lowest rating. Cannot substitute upward. |
The distinction is a fire-performance one, not a marketing one. Plenum cable is tested to UL 910, the Steiner tunnel test, and has to hold a flame-spread index of 25 or less and a smoke-developed index of 50 or less — because whatever burns in that ceiling is being pushed through the building by the air handler. California adopted the requirement through the 2025 California Electrical Code (Title 24, Part 3), which is based on the 2023 National Electrical Code and took effect January 1, 2026.
Plenum cable costs materially more per foot than riser or general-purpose cable, which is exactly why it is the first thing quietly swapped out of a cheap bid. Ask every bidder to name the cable listing on the line item. If two proposals are far apart and only one says CMP, you are not comparing the same job — you are comparing a compliant install against one that a fire inspector or a tenant-improvement close-out can force you to rip out and redo.
Power and distance
The PoE number missing from almost every quote
“24-port PoE switch” is not a specification. Switches publish a total PoE budget in watts, and that budget is nearly always far below the number of ports multiplied by the maximum per-port power. A system that boots fine in mild weather can start dropping cameras the first cold night every IR illuminator and heater comes on at once.
Here is the arithmetic to do before you sign, using the IEEE source figures at the switch port:
| Camera type | PoE standard at the port | 8 cameras | 16 cameras | 24 cameras |
|---|
| Fixed dome or bullet, modest IR | 802.3af — 15.4 W | 123 W | 246 W | 370 W |
| Long-range IR, white light, or heater | 802.3at — 30 W | 240 W | 480 W | 720 W |
| PTZ with heater/blower | 802.3bt Type 3 — up to 60 W | 480 W | 960 W | 1,440 W |
Two more figures belong on the same page of the proposal. First, an Ethernet run is limited to 100 metres (328 feet) from switch port to camera; on a warehouse, a strip centre or a campus that limit is what forces a second equipment location, a fiber leg or a mid-span, and it is a cost that appears at design time or as a change order later. Second, ask what the recorder and switch are on for backup power — a camera system without UPS runtime records nothing during exactly the kind of event you bought it for. We cover long-run design in more depth on the structured cabling and commercial low-voltage networking pages.
California law
What changes the moment a camera can see an employee
A residential camera raises a neighbour question. A commercial camera raises an employment one, and the rules are specific rather than vague:
| Rule | What it says | What it means for the design |
|---|
| Labor Code § 435 | No employer may cause an audio or video recording to be made of an employee in a restroom, locker room, or a room designated for changing clothes, absent a court order. A recording made in violation may not be used by the employer for any purpose. It applies to private and public employers except the federal government, and a violation is an infraction. | No lens covers the interior of a restroom, locker room or changing area. Corridors approaching them are a judgement call; the rooms themselves are not. Employee consent does not cure it. |
| Penal Code § 632 | California requires the consent of all parties to record a confidential communication. Civil exposure is $5,000 per violation or three times actual damages, whichever is greater. | Microphones are the highest-risk, lowest-value feature on a commercial system. Unless there is a defined reason and a signed-off notice plan, audio stays disabled — and it should say so on the proposal. |
| CCPA / CPRA notice at collection | Applies only to a business meeting one of three thresholds: gross revenue above $26,625,000 (the figure set for 2025, adjusted in odd-numbered years), personal information on 100,000+ California consumers or households, or 50%+ of revenue from selling or sharing personal information. The old employee-data exemption expired January 1, 2023. | If you cross a threshold, footage of staff is personal information and needs a notice at collection stating categories, purpose and retention. If you do not cross one — and most single-site LA businesses do not — this is not your obligation. Anyone quoting CCPA at every small business is selling, not advising. |
On signage: California has no general statute requiring a “these premises are under video surveillance” sign for video-only cameras in a business. Where a notice duty exists it comes from somewhere specific — the CCPA notice at collection for covered businesses, a lease, or a collective bargaining agreement. Signs are still worth posting for deterrence and for staff transparency; they are just not a blanket legal mandate, and you should be sceptical of anyone who tells you otherwise without citing the rule. Our California security camera laws guide goes through the residential and public-space side of this.
Retention
How long you actually have to keep footage
There is no general California statute setting a retention period for an ordinary business. The number comes from your licence type, your insurer, your lease or your own risk position — and it is the single biggest driver of storage cost, because storage scales with cameras × bitrate × days.
- Licence-driven. Cannabis premises are the clearest case: the Department of Cannabis Control requires 90 calendar days. See dispensary camera requirements.
- Claim-driven. Slip-and-fall, employment and liquor-licence incidents are frequently reported weeks after the fact. Anything shorter than 30 days routinely means the clip is gone before anyone asks for it.
- Contract-driven. Landlords, franchisors and some insurers name a period in the agreement. Read it before sizing the recorder, not after.
The practical planning rule: decide the retention target first, then size storage, then choose cameras — not the other way round. Doubling retention doubles the disk; halving the bitrate to compensate throws away the detail you bought the resolution for. If you are replacing an older analog or DVR system, the retrofit guide covers what your existing cable can and cannot carry.
By business type
What scope usually looks like, by business type
Camera count is a consequence of the scenes you must be able to prove, not a number you pick. These pages each work through the specific scenes, placement and compliance for one property type:
| Business type | What usually drives the count | Detail page |
|---|
| Retail store | Entry identification, register area, stockroom door, exterior approach. | Retail CCTV |
| Warehouse / distribution | Dock doors, aisles, yard, and the 100 m cable limit across the floor plate. | Warehouse CCTV |
| Restaurant or bar | Entries, bar service, POS, and alcohol-programme conditions. | Restaurant cameras |
| Dispensary / cannabis | Regulation-defined areas, 90-day retention, point-of-sale identification. | Dispensary requirements |
| Gas station / convenience | Forecourt, pump islands, counter and door — four distinct scene types. | Gas station cameras |
| Parking garage or lot | Low light, ramps, stair cores, IK-rated housings. | Parking cameras |
| Apartment / HOA | Common areas only, entries, package rooms, privacy limits on units. | Apartment cameras |
| Construction site | Temporary power, cellular uplink, perimeter and material lay-down. | Construction site CCTV |
| Office / multi-tenant | Lobby, lift lobbies, server room, and access-control door events. | Office security |
Camera counts and coverage maths are worked through in the camera placement checklist, and compliance-side documentation in the business camera compliance guide.
Comparing bids
What a real commercial CCTV quote has on it
Send the same scope to every bidder and require the same ten lines back. Package pricing exists to hide precisely the items below, and every one of them is a real cost that turns into a change order if it is missing.
- Camera make, model and count — not “4K dome” but the actual part number.
- The outcome per camera stated as detect, observe, recognise or identify at a named distance.
- Cable type and listing (CMP / CMR / CM) and the estimated footage.
- Switch model and its total PoE budget in watts, next to the sum of the camera classes.
- Recorder model, installed storage in TB, and the retention days that produces at the design bitrate.
- UPS or backup power for the recorder and the switch, with expected runtime.
- Network design: dedicated VLAN or subnet, and who administers it.
- Permit position — who determines whether one is required, who files it, and who pays.
- Licence class and number of the contractor performing the work, plus a certificate of insurance naming workers’ compensation.
- Warranty terms, and what a service call costs after the warranty expires.
Verify any installer in two minutes. Look the licence up at cslb.ca.gov, check alarm company licences at search.dca.ca.gov, and ask for the number in writing rather than accepting a logo on a truck. Do it to us as well: Innov8av holds California C-10 Electrical CSLB #1043428 and BSIS Alarm Company Operator ACO 7755, has operated since 2016, holds a BBB A+ rating and 5.0/5 across 22 verified reviews on Reviews.io. We do not hold a C-7 and do not claim one.
FAQ
Questions Los Angeles business owners ask
How much does commercial CCTV installation cost in Los Angeles?
As a planning range, a small commercial site with 8 to 16 cameras runs $8,000 to $25,000 and up installed, and a larger or multi-zone property starts at $25,000. What moves a quote inside that range is retention, PoE switching, cable listing and run lengths, mounting difficulty and how many distinct scenes have to be proven. Innov8av gives a line-item proposal with model numbers after a free on-site survey, and does not issue a final price sight-unseen.
Do I need a permit to install security cameras at my Los Angeles business?
It depends on the circuits and the jurisdiction, and it is worth checking rather than assuming. LADBS states a permit is required if the work involves a communication or Class 2 signalling circuit over 30 volts, or under 30 volts but more than 100 VA, or any circuit over 15 volts using more than 25 watts or VA. PoE sources power at 44 to 57 volts and delivers up to 30 watts on an 802.3at port, so the published thresholds are numerically crossed by ordinary camera infrastructure. Confirm scope with the building department before work starts. A camera-only system does not need an LAPD alarm permit; a monitored alarm does.
Does commercial camera cabling have to be plenum rated?
In any space used for environmental air, yes. In most Los Angeles commercial buildings the HVAC return travels through the void above the drop ceiling, which makes it a plenum, and cable there must carry a CMP plenum listing tested to UL 910 for flame spread and smoke development. CMP may be used anywhere; riser-rated CMR may not be used in a plenum. Ask every bidder to name the cable listing on the line item, because it is the most common silent substitution in a low bid.
Can I record my employees in California?
In general work areas, yes, with limits. Labor Code section 435 prohibits an employer from causing an audio or video recording of an employee in a restroom, locker room or a room designated for changing clothes without a court order, and a recording made in violation may not be used for any purpose. Audio is a separate problem: Penal Code section 632 requires all-party consent for confidential communications, with civil exposure of $5,000 per violation or three times actual damages, so microphones are normally left disabled on commercial systems.
How long should a business keep security camera footage?
There is no general California statute setting a period for an ordinary business. Licensed cannabis premises must keep 90 calendar days. For everyone else the number comes from your insurer, your lease, your franchisor or your own risk position, and 30 days is a common floor because claims are frequently reported weeks after the incident. Decide retention first, then size storage, then choose cameras.
Do I have to post signs saying the premises are under surveillance?
California has no general statute requiring surveillance signage for video-only cameras in a business. A notice duty can still arise from a specific source: the CCPA notice at collection if your business meets one of the CCPA thresholds, a lease, or a collective bargaining agreement. Signs remain worth posting for deterrence and staff transparency, but treat any claim that they are universally mandatory as something to ask for a citation on.
