How long does the battery last?

The 2500mAh battery provides a maximum working time of 8 hours.

What is the warranty policy?

The product comes with a warranty, though specific terms should be confirmed with the supplier.

Best Day Night Vision Binoculars 2K Digital Night Vision Binocular Binoculars Waterproof Night Vision

Name: Best Day Night Vision Binoculars 2K Digital Night Vision Binocular Binoculars Waterproof Night Vision
Brand: Zhuhai Keliway Intelligent Technology Co., Ltd.
SKU: 2287839765

Guangdong, ChinaZhuhai Keliway Intelligent Technology Co., Ltd.

US$450.00

1-999 Pieces

US$397.00

1,000-2,999 Pieces

US$353.00

3,000-4,999 Pieces

US$287.00

5,000+ Pieces

Sample price:US$572.00/piece.Request sample

Product profile

Warranty

Yes

Application

Civil

Style

Handheld

Model NO.

KLW-C4

Structure

Binocular

Kind

Image Intensifier Night Vision

Operation Principle

Low-light Night Vision

Shell Material

Plastic

Customized

Magnification

Function

Waterproof, Fogproof, Night Vision

Lens Type

Prime Lens

Max Resolution

2688*1520

Video Frame Rate

30fps, Dynamic Adjustment

Ai ISP

Full-Color Night Vision Ai Algorithm

Hdr/Strong Light Suppression

Supported

Focusing Method

Manual Focusing

Viewing Distance

1km During The Day, 500m in Complete Darkness

Field of View

Dfov:21°, Hfov:17°, Vfov:10°

Day/Night Mode

Color/B&W Mode, Manual Switching

Screen Size

3.5 Inches

Screen Resolution

1920*1080

Photo Resolution

2688*1520@4MP, 1920*1080@2MP

Video Resolution

2688*1520, 2560*1440, 1920*1080

Origin

China

Key features

AI Full-Color Night Vision: Restores 99% of real colors with AI algorithm, breaking traditional black-and-white limits.

Ultra-Low Light Performance: Minimum illuminance of 0.001Lux; clear imaging at 500m in complete darkness.

High-Definition Recording: Supports 2K resolution (2688*1520) video and photo recording with 30fps frame rate.

Customizable Options: Customized magnification, functions, and lens types available for specific needs.

Versatile Viewing Modes: Manual switching between full-color and black-and-white modes with manual focusing.

Extended Battery Life: 2500mAh battery provides up to 8 hours of continuous working time.

Integrated Tactical Light: Built-in white light tactical lamp with flashlight and burst flash modes.

Company profile

Zhuhai Keliway Intelligent Technology Co., Ltd.Guangdong, China

Business Type: Manufacturer/FactoryNearest Port: ZhuhaiAverage Response Time: ≤8.06hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, DAP, DDP

AI-Powered supplier vetting

SummaryZhuhai Keliway Intelligent Technology Co., Ltd. is identified as a China-based trading company established in 2024, focused on electronic night vision and anti-drone security products. The supplier reports advanced production equipment, ISO 9001-aligned processes, annual capacity of 100,000 electronic night vision devices, OEM/ODM services, in-house R&D, patents, and exports to more than 30 countries and regions. However, the provided information contains notable inconsistencies: another company, Ain Leva Intelligent Electric Co., Ltd., is associated with bathroom, kitchen, and home-appliance products and a 10-year OEM/ODM history. Keliway’s after-sales capabilities, financial credibility, and verified customer cases cannot be conclusively assessed from the available evidence.

Supplier typeKeliway is explicitly classified as a trading company and is described as specializing in the R&D, manufacturing, and sales of electro-optical and anti-drone security solutions. The supplier’s stated product keywords are night vision devices and drone pods, although another record links the data to Ain Leva, a different company focused on smart household products.

R&D capabilityKeliway reports a professional R&D team covering optical engineering, electronics, and AI algorithms, plus in-house development of optical, imaging, and target-recognition technologies. It also claims patents in night-vision enhancement, multisensor fusion, and drone detection and tracking, supporting a strong stated innovation capability.

Production capacityThe supplier reports modern precision-machining equipment, production lines, testing instruments, rigorous inspection procedures, and annual capacity of 100,000 electronic night vision devices. These claims indicate substantial production capability, although the stated manufacturing-plant area is limited and the relationship between the plant data and Keliway is not fully clear.

Customization capabilityKeliway explicitly offers flexible OEM/ODM customization services and states that its production team performs precision assembly and calibration for optoelectronic integrated products. This directly supports the supplier’s ability to provide customized products.