Anyone who has watched a home security camera go offline because the router sneezed knows the pain. A 4G CCTV camera without WiFi fixes that problem at the root, and the Consistent CT-CM-B4G3M from the CEYE Series is one of the cheapest ways to try it in India. It launched at Rs 2,899 on the brand’s own store against a listed MRP of Rs 6,999, though street prices shift quickly. This review looks at what the camera promises, where the spec sheet gets confusing, and who should actually buy it.
A quick note on approach. This is a specifications and value analysis based on the manufacturer’s published details, not a lab teardown, so read the performance section as what the hardware should deliver rather than a stopwatch verdict.
In This Article
Design
The camera follows the classic bullet template. It is a white cylindrical body with a hood, a wall mount and a short antenna for the SIM. At 205 g and roughly 14.1 x 6.9 x 15.9 cm, it is light enough that a couple of screws and a steady hand will do. You will not need a scaffolding permit.

The big design story is IP66 weatherproofing. That rating means the body should shrug off dust and powerful water jets, so Indian monsoons, dusty terraces and the odd overenthusiastic hose are all fair game. It runs on a 12V adapter drawing about 5 watts, so it will not make a visible dent in your electricity bill either.
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Performance
Now the interesting bit. The camera takes a 4G SIM card, which makes it a genuine CCTV camera with SIM card support and turns it into a fit for places that have no broadband at all. Think farmhouses, construction sites, godowns, parking lots and holiday homes. It supports quad-band 4G LTE, so you only need a data plan and a decent signal.
Video is marketed as 3MP with H.265 compression, which helps keep data usage lower than older codecs. That matters a lot on a SIM, where every gigabyte costs money. The catch is that the spec sheet also lists 1080p capture at 30fps, so the practical recording resolution is best treated as Full HD-class footage from a 3MP sensor. Do not expect cinema, but it should be perfectly serviceable for faces at gate distance and vehicles at the kerb.
The highlight feature is all-time colour night vision. Instead of the ghostly black and white footage cheap cameras produce after dark, this one aims to keep colour visible, which helps enormously when you need to describe a shirt or a scooter to the police. There are also 12 infrared LEDs with a stated range of 20 metres for the times when the ambient light gives up. Anyone shopping for an all time color night vision camera at this price will find this the most compelling reason to look at it.
Smart features round things out:
- Human detection should cut down alerts triggered by stray dogs, swaying trees and passing insects.
- Two-way audio lets you shout at a delivery guy or a suspiciously curious cat.
- 10x digital zoom is helpful, but remember that digital zoom is a crop, so quality drops as you push it.
- Alexa support is present, though for a camera this basic, the CEYE app is where you will actually live.
Storage is flexible. You get cloud recording plus an SD card slot supporting up to 256GB, so a local backup keeps working even if your data plan runs dry. Consistent also backs the camera with a 2-year warranty, which is generous at this price.
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Verdict
The Consistent CT-CM-B4G3M is not trying to be a flagship, and that is its charm. For under Rs 3,000, it delivers 4G independence, colour night vision, weather resistance and a 2 year warranty. The messy spec listings and the lack of optical zoom hold it back from a higher recommendation, but as a value pick for remote monitoring, it earns a firm thumbs up. Just budget for the SIM plan, and check the mounting instructions before deciding whether it lives indoors or out. For more gadget reviews and buying guides, keep an eye on GadgetBridge.
Price: Rs 2,899
Buy Consistent CCTV Camera From Here.
Pros
- Works without WiFi through a 4G SIM
- Colour footage at night, with infrared as a fallback
- H.265 encoding saves precious mobile data
- 256GB SD card support plus cloud recording
- Two-way audio and human detection
Cons
- Digital zoom only, so no optical magic
- SIM data costs are your responsibility


