How does the signal strength indicator work?

It uses four colors: White (safe), Green (suspicious), Yellow (danger), and Red (lock signal source).

What is the RF detection range of this device?

The RF range is 1MHz to 8000MHz, covering various mobile bands and wireless signals.

Anti-Spy Detector Camera Finder Bug Detectors Upgrade RF signal Hidden Speed Camera Detector

Name: Anti-Spy Detector Camera Finder Bug Detectors Upgrade RF signal Hidden Speed Camera Detector
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 2001807715

Guangdong, ChinaShenzhen Greetwin Telecom Co., Ltd

US$42.60

10-49 Pieces

US$39.60

50-99 Pieces

US$36.60

100+ Pieces

Sample price:US$42.60/piece.Request sample

Product profile

Customization

Available

Type

Signal Detector

Usage

Camera/GPS Detector

Model NO.

GW-K99

Installation Mode

Handheld

Certification

CE, ISO, RoHS

Application

Home, Special Equipment, Car/Motorcycle, Hotel

Vibration (Mute)

Yes

LED Display

Yes

Laser

Yes

Gross Weight

350g

RF Range

1MHz-8000MHz

Detection Dynamic Range

≥73dB

Dimension

250*95*47mm

Material

ABS+ Metal

Transport Package

Neutral Packing

Specification

ISO9001

Trademark

Greetwin/Customized

Origin

China

HS Code

9030409000

Production Capacity

10, 000PCS/Month

Key features

Multi-Mode Detection: Supports RF, Magnetic Field, Camera, AI Auto Search, and Night Vision detection modes.

Wide RF Range: Detects signals from 1MHz to 8000MHz, covering 2G/3G/4G/5G and GPS frequencies.

Customizable Frequencies: Supports customization for specific frequencies like 2G/3G/4G/5G, GPS, and WiFi.

Long Battery Life: Equipped with 500mA battery providing 8-10 hours of continuous working time.

Portable Design: Handheld device made of ABS+Metal, weighing 350g with dimensions 250*95*47mm.

LED Signal Indicator: Four-level color indicator (White/Green/Yellow/Red) shows signal safety and danger levels.

CE Certified: Product holds CE, ISO, and RoHS certifications for quality and safety assurance.

Company profile

High Repeat Buyers ChoiceYears of Export Experience3D Software DesignR&D Capabilities

Shenzhen Greetwin Telecom Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-08-01Nearest Port: ShenzhenAverage Response Time: ≤6.21hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a manufacturer with three production lines and stated output for mobile signal boosters and signal jammers. It offers extensive customization, ODM services, and OEM services for well-known brands, and reports new products within the past year. Its business scope covers communication, security, electronic, and related technical services. Export activity is established, with 51%–70% of sales from exports and markets across multiple regions. Quality and service procedures are documented and followed, including finished-product inspection, corrective actions, and complaint handling. However, no certification information, customer case details, or SDK availability is provided. The supplier reports no in-stock service, overseas warehouse, or overseas showroom capability. Financial information is limited to referenced years and does not provide sufficient evidence to assess financial credibility.

Supplier typeThe supplier is explicitly classified as a manufacturer, and its offering description includes manufacturing capacity and related operational capabilities. This supports identifying it as a manufacturing supplier rather than only a trading or service company.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no in-stock service, overseas warehouse, or overseas showroom capability, so support is procedurally established but geographically and inventory-wise limited.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports multiple forms of customization. It does not have an available SDK, but the evidence still supports product-development capability.

Production capacityThe supplier is a manufacturer operating three production lines, with stated annual quantities of 2,000,000 mobile signal boosters and 2,000,000 signal jammers. It also has valid manufacturing contracts with associated subcontractors and documented finished-product inspection procedures, although it has no in-stock service capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers ODM services, providing strong direct evidence of broad customization capability.