Some sites have no internet line: a farm, a building site, a hillside shop or a store far from the main road. A 4G SIM camera suits these. It has a SIM slot and a built-in 4G module, joins the mobile network like a phone and sends video to an app. This guide covers what the cameras cost in Nepal, how much data they use, what NTC and Ncell charge for data, and what to check before you buy.

For sites with no power as well, read solar CCTV cameras in Nepal. Where broadband exists, a wired or WiFi camera uses no mobile data. See WiFi vs wired cameras.

Rooftops of Kathmandu with concrete terraces, water tanks and solar heaters and green hills in the distance
Many Kathmandu rooftops have a tank or heater but no wired internet reaching a camera point. Photo: Alexey Komarov, CC BY-SA 4.0

How a 4G camera works

  1. You put a data SIM in the camera.
  2. The camera connects to the mobile network.
  3. It reaches the maker’s service, and your phone app connects to the same service.
  4. Video travels from the camera to the service to your phone, over mobile data.

Most 4G cameras also take a memory card, so they keep recording if the signal drops. Eufy’s guide on camera data use says a locally recording camera may use data only for alerts, live view and downloads, while continuous cloud recording uses a much larger allowance (Eufy).

SIM card cut-out in a green and pink full-size card marked 4G LTE
A 4G camera takes a SIM in a slot, like a phone. This card is from a Chinese operator and is shown only as an example. Photo: Andrew Vi, Public domain
White pan and tilt camera with a solar panel above it, clamped to a rusted pole with wires behind it
A 4G camera on a pole needs a signal and a source of power. This one has a small solar panel. Photo: Eyetechsecurities, CC BY 4.0

Prices in Nepal

Daraz Nepal listings I opened on 19 October 2026.

ItemKey specSellerPrice (Rs)SourceChecked
8 MP (4+4) MP Dual Lens 4G IP Night Vision Camera Surveillance 1080P Full HD Automatic…8 MP (4+4) dual lens, 4GLagankhel Gadgets3,799Daraz19 Oct 2026
V380 Dual Lens Camera Monitor Home Outdoor HD Phone Remote PTZ WiFi 4G Camera Night Vision…V380 dual lens, WiFi and 4GMr.Deals Nepal3,895Daraz19 Oct 2026
V380 Dual Lens Camera Monitor Home Outdoor HD Phone Remote PTZ WiFi 4G Camera Night Vision…V380 dual lens, WiFi and 4GSujata Store5,000Daraz19 Oct 2026
4G Sim Card Support Dual Lens WIFI IP Camera Outdoor IP66 Waterproof4G SIM dual lens, IP66T&T Traders4,399Daraz19 Oct 2026
V380 Pro New 3 Lens and 3 Screens 4G PTZ Camera 6MP Wireless IP Triple-Lens Network PTZ…V380 Pro 3 lens, 4G PTZ, 6 MPYACHU PASAL4,500Daraz19 Oct 2026
Wifi 4MP Dual Lens 4G IP Night Vision Camera Surveillance 1080P Full HD Automatic Outdoor…4 MP dual lens, 4GDIGITAL ZONE4,949Daraz19 Oct 2026
EZVIZ H8C 4G 3MP Smart Home Camera3 MP, 4GNEPAL CCTV SALES11,500Daraz19 Oct 2026
EZVIZ H9C 3K(5MP+5MP) Dual-Lens Pan & Tilt 4G,Wi-Fi/Wired CCTV Camera(SD Card Not Included)5+5 MP dual lens, 4G and WiFi, SD card not includedLaliguras Digital Art and Multi Services11,663Daraz19 Oct 2026
DS-2DE2C400MWG-4G4 MP pan and tilt, 4G, IP66नेपाल वाङ चेङ ट्रेड18,000Daraz19 Oct 2026
4G Network Camera 4MP IR Fixed-focal Bullet WizSense DHI-IPC-HFW3441DG-AS-4G-EAU-B4 MP bullet, 4G, H.265, 8 GB onboard memoryEnroz Store24,500Daraz19 Oct 2026
4MP IR Fixed-focal Bullet 4G Solar Power Network Camera4 MP bullet, 4G solarFonePortal34,200Daraz19 Oct 2026

Points from the table:

  • The same V380 dual lens listing is Rs 3,895 from Mr.Deals Nepal and Rs 5,000 from Sujata Store, a gap of Rs 1,105 or 28 percent.
  • Branded cameras sit higher. The Ezviz H8C 4G lists at Rs 11,500 and the Ezviz H9C 4G at Rs 11,663 (SD card not included).
  • The Hikvision 4 MP pan and tilt 4G (DS-2DE2C400MWG-4G) lists at Rs 18,000. Its Nepali listing says IP66 and up to 512 GB on a memory card.
  • The Dahua 4 MP 4G bullet lists at Rs 24,500 with a built-in 4G module, 8 GB of internal memory, up to 256 GB on a card, H.265 and IP67.
  • A 4G camera with built-in solar power is the most expensive row, at Rs 34,200.
  • Cheap listings are often the same hardware sold under different titles. Read the specification and warranty, not the headline.

How much data a camera uses

Eufy’s guide gives the formula: monthly data in GB = bitrate in Mbps x 3,600 x active hours a day x days a month / 8 / 1,000. Add a margin of about 10 to 20 percent for thumbnails, connection overhead, live viewing and downloads. Its worked example is a 1080p camera averaging 1.5 Mbps that uploads two hours of motion clips a day: 40.5 GB a month, about 44.6 GB with a 10 percent allowance, and 486 GB a month if it uploaded continuously (Eufy).

Using the same formula for other cases:

UseCalculationData
Live view, 1 Mbps, 1 hour1 x 3,600 x 1 / 8 / 1,0000.45 GB
Live view, 0.5 Mbps, 1 hour0.5 x 3,600 / 8 / 1,0000.225 GB
One 10 second clip at 2 Mbps2 x 10 / 82.5 MB
50 such clips a day for 30 days125 MB x 303.75 GB a month
Those clips plus 30 minutes of live view a day at 1 Mbps3.75 + 6.7510.5 GB a month
Eufy’s example: 2 hours a day at 1.5 Mbps1.5 x 3,600 x 2 x 30 / 8 / 1,00040.5 GB a month
Continuous upload at 1.5 MbpsEufy’s example486 GB a month
Continuous upload at 1 Mbps1 x 3,600 x 24 x 30 / 8 / 1,000324 GB a month

Eufy also gives a planning range per camera: roughly 1 to 20 GB a month for light motion-triggered use, 20 to 100 GB for frequent events and live viewing, and 300 GB to more than 2 TB for continuous transmission. The clip and live view rows above are my own arithmetic on stated assumptions, so check the real bitrate in your camera’s settings. The bitrate entry and storage guide explain more.

The conclusions: continuous upload over 4G is out of reach for any pack listed below, since 324 GB is more than the 100 GB pack. Motion clips, snapshots and short live checks are affordable, with local recording to a card for the rest.

What NTC and Ncell charge for data

NTC and Ncell publish current packs in their apps and on USSD menus, and I could not open those pages. The figures below are from NepaliTelecom’s 2026 pack pages, a third-party site that lists them. Prices change with offers, so confirm in the operator’s app before you plan.

OperatorPackPrice (Rs)ValidityRs per GB
NTC1 GB301 day30
NTC5 GB1097 days21.8
NTC20 GB39930 days19.95
NTC100 GB99930 days9.99
NTCpay-as-you-go1 per MBnone1,000
Ncell6 GB1297 days21.5
Ncell7 GB1507 days21.4
NcellSadhai ON recurring, 8 GB to 100 GB399 to 1,499recurring49.9 to 15.0
Ncellpay-as-you-go1 per MB (1.3 with tax)none1,000

Sources: NepaliTelecom NTC data packs and NepaliTelecom Ncell data packs. The NTC page also lists the 1 GB pack as Rs 29 in its summary and Rs 30 in its table, so it is not consistent with itself. The Rs per GB column is price divided by volume.

NTC’s page also lists recurring and unlimited packs that matter for a camera that sends a lot of video (NepaliTelecom).

NTC packPrice (Rs)What the page says
Recurring, 1 GB a day34930 GB over 30 days
Recurring, 2 GB a day59960 GB over 30 days
Unlimited, 5 Mbps99930 days
Unlimited, 1 Mbps491 day
Unlimited, 5 Mbps891 day

The page says the night unlimited pack has a fair usage policy that throttles to 256 kbps after 1 GB at full speed, and the 2 hour unlimited pack throttles to 512 kbps after 2 GB. A camera is a continuous load, so ask NTC whether the 30 day 5 Mbps unlimited pack has a fair usage limit before you rely on it. If it has none, 324 GB a month for a 1 Mbps stream would fit; the page does not say.

Fit to a camera: the 10.5 GB a month case (clips plus 30 minutes of live view a day) fits inside NTC’s 20 GB pack at Rs 399 for 30 days, with room for overhead. The 40.5 GB case needs the 100 GB pack at Rs 999. Pay-as-you-go at Rs 1 per MB is Rs 1,000 a GB, so a camera must never run on it.

Does 4G cover your site?

I found no Nepal coverage map by location. NepaliTelecom’s frequency page says NTC launched 4G on 1 January 2017 on 1800 MHz and uses 1800 MHz and 800 MHz for its 4G network, that Ncell launched 4G on 1 June 2017, and that Ncell also runs 4G on 900 MHz to improve coverage, and that NTC 4G has reached more than 92 percent of local levels in all 77 districts (NepaliTelecom). That is a third-party summary, so treat it as background. Coverage in a given valley or on a given hillside is what counts.

  1. Take a phone with each operator’s SIM to the exact spot where the camera will go.
  2. Run a speed test and read the upload speed, because video needs upload.
  3. Test at the height the camera will be mounted.
  4. Test at different times of day.

What to check before you buy

CheckWhy
Supported bandsAsk the seller which LTE bands the camera supports and match them against 1800 MHz (NTC and Ncell), 900 MHz (Ncell) and 800 MHz (NTC)
SIM slotSome listings sell WiFi-only and 4G-only versions of the same camera. A Daraz solar camera listing says the WiFi version has no SIM slot and the 4G version does not support WiFi
PowerMains, battery or solar. See the solar guide
Memory cardLocal recording. Dahua’s 4G listing gives up to 256 GB, Hikvision’s 4G pan and tilt up to 512 GB, Ezviz H9C up to 512 GB
App and cloudWhere video goes, and whether the app needs a paid plan
Standard streamONVIF or RTSP lets a camera join other systems
WarrantyWho repairs it
PasswordChange the default at first use

Security

A camera that reaches the internet over a SIM is on the internet whatever you do. Change the default password at once (see default passwords), update the firmware, and use the maker’s app with a strong account password. Hikvision says it recommends keeping devices on the latest firmware because updates fix bugs and patch security issues (source).

Seeing 4G cameras next to your others

Many 4G cameras sold in Nepal have their own app, so a site with a 4G camera, a wired recorder and a WiFi camera can end up with three apps. If the camera offers ONVIF or RTSP, it can join other cameras in one app. The LunaCam Box connects recorders and ONVIF or RTSP cameras to the LunaCam app. A camera with only its own app cannot be added that way, so check before you buy. See watch your DVR from your phone and the ONVIF and RTSP guide.

When 4G is the wrong choice

  • Where broadband exists. A wired or WiFi camera uses no mobile data.
  • For many cameras on one site. Four cameras each sending clips multiply the data, so use a recorder and one connection.
  • Where footage must be kept for months. A memory card holds days at normal bitrates. See how long to keep footage.

Sources

Questions people ask

How does a 4G SIM camera work?

It has a SIM slot and a built-in 4G module. It joins the mobile network like a phone and sends video to an app over mobile data, so it needs no router or broadband line.

How much data does a 4G camera use?

Use bitrate x 3,600 x hours x days / 8 / 1,000 for GB. One camera at 1 Mbps for an hour of live view uses 0.45 GB. Fifty 10 second clips a day at 2 Mbps use about 3.75 GB a month. Eufy's example of 1.5 Mbps uploading 2 hours a day gives 40.5 GB a month, and continuous upload gives 486 GB.

Which SIM should I use?

The operator with the best signal at the camera. NTC lists 4G on 1800 MHz and 800 MHz and Ncell on 900 MHz according to a Nepali telecom site, so test with a phone on each operator at the exact spot.

How much do NTC and Ncell data packs cost?

A third-party site lists NTC at 5 GB for Rs 109 for 7 days, 20 GB for Rs 399 for 30 days and 100 GB for Rs 999 for 30 days, and Ncell at 6 GB for Rs 129 for 7 days and recurring Sadhai ON packs from Rs 399 to Rs 1,499. Check the operator's app, because prices change.

Can a 4G camera record continuously?

To a memory card, yes. Over the SIM, continuous upload at 1.5 Mbps is about 486 GB a month. Most 4G cameras are used with local recording and alerts or short clips over the SIM.

Where does a 4G camera store video?

Usually on a memory card. A Dahua 4G camera listing gives 8 GB of internal memory and up to 256 GB on a card, and a Hikvision 4G pan and tilt listing gives a card of up to 512 GB.

Do 4G cameras work with solar power?

Yes, with a panel and battery sized for the camera's draw. See the solar guide for the sizing method.

Will a 4G camera join my other cameras in one app?

Only if it offers ONVIF or RTSP. Many entry models use their own app only. Check the listing or the spec sheet.