What are the available payment methods?

We accept T/T, Western Union, and PayPal. For other payment methods, please contact us for more details.

What should I do if I don't know the frequency in my country?

Please feel free to contact us with your inquiry. We will help you find the frequency you need and resolve any problems.

What are the shipping times for samples and bulk orders?

Sample shipment takes 1-3 business days. Bulk order time is 3-5 days for <20 pcs, 7-15 days for 20-200 pcs. International delivery takes 3-7 business days depending on the region.

Wireless Hidden Camera Scanner Camera Detector RF Signal Detector

Name: Wireless Hidden Camera Scanner Camera Detector RF Signal Detector
Brand: Shenzhen Zhengjiangxintong Technology Co., Ltd.
SKU: 2066561715

Guangdong, ChinaShenzhen Zhengjiangxintong Technology Co., Ltd.

US$66.80

1-99 Pieces

US$46.80

100+ Pieces

Sample price:US$46.80/piece.Request sample

Product profile

Customization

Available

Type

Sensor

Usage

Detector

Model NO.

CKJ-K66

Installation Mode

Handheld

Certification

CE, ISO, RoHS

Application

Home, Car/Motorcycle

Material

ABS

Frequency Range

1MHz~8000MHz

Detection Range 2.4G

10 Square Meters(Standard 10MW)

Detection Range 1.2g

15 Square Meters(Standard 10MW)

Detection Range Mobile Phone Band 2g. 3G

15 Square Meters

Laser

Yes

Dimension

140*60*30mmmm

Gross Weight

280g

Working Time

About 2-3 Hours

Transport Package

Neutral Packing

Specification

ISO9001/ISO14001

Trademark

Ching Kong

Origin

China

HS Code

9030409000

Production Capacity

10000PCS/Month

Key features

Wide Frequency Detection: Detects signals from 1MHz to 8000MHz including 2G/3G/4G/5G, WiFi, GPS, and Bluetooth.

Multi-Mode Indication: Features 10-level digital tube, buzzer, and vibrator for clear detection feedback.

Laser & Vibration Detection: Equipped with laser detection and mute vibration detection for comprehensive security.

Long Battery Life: Built-in 1000-1200mAh battery provides 6-10 hours of continuous working time.

Portable Handheld Design: Compact ABS plastic body weighing 126-280g, ideal for home, car, and travel use.

Customizable OEM/ODM: Supports customization of brand logo and specific frequency bands for OEM/ODM orders.

Versatile Application: Suitable for detecting bugs in hotels, offices, cars, and checking for base station radiation.

Company profile

Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2022-11-21Nearest Port: ShenzhenAverage Response Time: ≤9.29hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, Others

AI-Powered supplier vetting

SummaryShenzhen Zhengjiangxintong Technology Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in RF security equipment and related anti-drone and jamming products. It reports ISO 9001:2015 and ISO 14001:2015 certifications, two production lines, a professional R&D team, 6–10 R&D engineers, 6–10 quality-control staff, and stated output of 30,000 signal-jammer sets. The supplier claims standardized testing, ageing tests, exports to more than 60 countries and regions, and broad international market coverage. Evidence supports manufacturing, quality-system, production, and international-delivery capabilities. However, the provided information does not sufficiently verify after-sales service depth, financial credibility, product customization, or identifiable customer cases.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory. It is a limited company based in Shenzhen, Guangdong, China, indicating a formal corporate structure with stated manufacturing involvement.

CertificationsThe supplier states that its products have passed ISO 9001:2015 and ISO 14001:2015 quality-system certifications, and the management-system record also lists ISO 9001 and ISO 14001. This provides explicit evidence of recognized quality and environmental management systems.

R&D capabilityThe supplier states that it conducts product research and development, has a professional R&D team with 6–10 years of total R&D-engineer experience, and launches several new products annually. These claims provide explicit evidence of ongoing product-development capability.

Production capacityThe supplier reports two standardized production lines, an 800-square-meter workshop and office area, daily production of hundreds of units, and annual signal-jammer productivity of 30,000 sets. It also states that each device undergoes repeated data and ageing tests and that standard delivery can be completed within 15 working days in both off-peak and peak periods.

Product Q&A

Q:Can I customize frequencies or accept OEM/ODM orders?

Yes, we can customize the brand logo and frequencies. We support customization for mobile phone bands (2G/3G/4G/5G), RF, LORA, GPS, WiFi, Bluetooth, and many other specific frequencies.

Q:What is the frequency range of this detector?

The frequency range is 1MHz to 8000MHz, covering 2.4G, 1.2G, and mobile phone bands 2G, 3G, and 4G signals.

Q:How long is the continuous working time?

The continuous working time is about 6 hours for the lens detector and about 10 hours for the RF detector, depending on usage.

Q:What is the detection range for different signals?

The detection range is 10 square meters for 2.4G (standard 10mw), 15 square meters for 1.2G (standard 10mw), and 15 square meters for mobile phone bands 2G, 3G, and 4G.

Q:Can I get a sample before placing a bulk order?

Yes, we offer samples for all models. However, the sample costs, shipping, and taxes are paid by the buyer.