What payment methods are available?

T/T, Western Union, Paypal, and Credit Card are available, but we suggest paying by Alibaba Trade Assurance, the most favor, and security method. *Other methods please contact us with more details.

RF Signal Handheld Detector Monitor Signal Detector Wireless Camera Detector

Name: RF Signal Handheld Detector Monitor Signal Detector Wireless Camera Detector
Brand: Shenzhen Greetwin Telecom Co., Ltd
SKU: 2036203345

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 Search, and Night Vision detection modes.

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

Customizable Frequencies: Supports customization for 2G/3G/4G/5G, GPS, WiFi, Bluetooth, and more.

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

LED Signal Indicator: 10-level signal strength indicator with color coding for safety, suspicious, danger, and lock signals.

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

High Sensitivity: Detection sensitivity up to 0.03mv with dynamic range of 73dB.

CE & RoHS Certified: Meets international safety and environmental standards with CE, ISO, and RoHS certifications.

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: ≤5.79hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer with three production lines and stated output of mobile signal boosters and signal jammers. It provides broad customization, ODM, and OEM services, including OEM support for recognized brands, and reports product development during the past year. Its business scope covers communication, security, electronic, and related equipment, with import and export permitted. Production and export capabilities are documented, including markets across multiple regions and a stated off-peak lead time within 15 working days. Service procedures, corrective actions, complaint handling, and finished-product inspection procedures are documented and followed. However, the supplier reports no available SDK, no in-stock service, and no overseas warehouse or showroom. The provided information does not establish certifications, financial strength, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer. Its described offerings cover manufacturing capacity, quality control, R&D, export trade, and related capabilities, supporting a direct manufacturing profile.

After-Sales capabilityThe supplier has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling. However, it reports no in-stock service capacity, overseas warehouse, or overseas showroom, indicating procedural service capability but limited stated overseas support infrastructure.

R&D capabilityThe supplier reports new products during the past year, offers ODM services, and supports customization from samples and designs. It does not have an available SDK, which limits the documented software-development interface capability, but this alone does not negate the stated product R&D evidence.

Production capacityThe supplier is a manufacturer operating three production lines and reports annual production quantities of 2,000,000 mobile signal boosters and 2,000,000 signal jammers, with a stated off-peak lead time within 15 working days. It also has valid manufacturing-capacity contracts with each associated subcontractor, although no in-stock capacity is available.

Customization capabilityBoth slices explicitly list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing direct evidence of broad customization capability.

Product Q&A

Q:Could I get a sample before bulk order?

Yes, we offer the sample for all models but charged.

Q:What should I do if I don't know about frequency in my country?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.

Q:Can I customize frequencies?

Yes, we can customize 2G/3G/4G/5G/LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS,3G,4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, etc.

Q:What is the shipment date for samples?

Sample 3-5 business days <20 pcs 7-10 days 20-50 pcs 10-20 days >50 pcs Negotiate

Q:What is the delivery date of the sample by DHL/FedEx?

USA/Canada/Europe/Asia 3-5 days Middle East/Latin American 5-7 days African 3-7 days