T9G3

Wire-free 4G smart camera with a built-in battery and SIM slot

What it is: the Acmell T9G3 is a compact 4G smart camera built around a rechargeable battery and a SIM card slot. It starts working when it is switched on: no mains lead, no network cable, no router configuration. It streams 1080P HD, has infrared night vision, carries two-way audio and alerts you when it detects a person.

Key facts

• Built-in rechargeable battery — no mains wiring

• SIM card slot, 4G network — no broadband line

• 1080P HD resolution

• Night vision for low-light rooms

• Two-way audio — listen and speak

• Human detection

• DV mode

• Wireless installation — mounts without an electrician

Specifications

What the battery-plus-SIM design changes

Two constraints normally decide where a camera can be fitted: whether there is a power socket, and whether there is a network drop. This model removes both. Power comes from the battery, and the connection comes from the SIM card, so the camera can be placed where the view is right rather than where the wiring happens to be.

The cost of that freedom is maintenance: the battery has to be recharged, and how often depends on how much the camera is triggered and whether night vision is running. A quiet stock room and a busy corridor are not the same deployment, so plan the charging interval around the scene, not around a headline figure.

What it does not do

• It does not run from mains power — it needs recharging, and the interval depends on use.

• It needs an active 4G data SIM. Without a data plan it cannot stream or upload.

• Night vision is infrared, so the image is monochrome in that mode.

• No IP rating is stated for this model. If the position is exposed to rain, tell us so we can propose an outdoor-rated unit instead.

• Battery endurance is not a fixed number; treat any single figure you are given without a trigger profile with caution.

Typical deployments

• Indoor positions without a nearby power socket

• Temporary or rented premises where cabling is not allowed

• Small offices, workshops and stock rooms needing a quick view and an alert

• Distributor and e-commerce channels looking for a compact 4G SKU

Frequently asked questions

Does the T9G3 need Wi-Fi?

No. It works over a 4G network through a SIM card, so a router or broadband line is not required. You do need a data SIM with an active plan.

Does it need an electrician?

No. It runs on a built-in rechargeable battery and mounts without cabling.

How long does the battery last?

It depends on trigger frequency and whether night vision is in use. Tell us the scene you intend to cover and we will give you a realistic estimate rather than a figure that will not hold for your site.

Can I talk through it?

Yes, two-way audio is supported.

Does it work at night?

Yes, through infrared night vision. The image is monochrome in that mode.

Can it be installed outdoors?

No IP rating is stated for this model, so we do not recommend it for exposed outdoor positions. Describe the installation environment when you enquire and we will confirm whether this unit or an outdoor-rated model is the right fit.

Do you support OEM/ODM?

Yes. Shenzhen Acmell Technology provides OEM/ODM including logo, packaging and app customisation. Tell us your target market and volume for a quotation.

What is the minimum order quantity and lead time?

Both depend on configuration. Send your requirements and we will confirm them in writing rather than quote a figure that may not apply to your order.