22 KHz Schools Custom Metal Detector MD 300S With Rechargeable Battery

22 KHz Schools Custom Metal Detector MD 300S With Rechargeable Battery

Functions and Features

Sound: Speaker

Vibration Control: On/Off Switch; Low sensitivity Switch Sensitivity Adjuster

High Sensitivity 20mm at Pin; 60mm at USD 25 Cent

Low Sensitivity Detector only respond to bigger metal article

Such as a 38Caliber hand gun (35cm), Pen knife (25cm), Razor blade (28cm) etc.

Power: 9V (6F22) alkaline battery, rechargeable battery

Operate Frequency: 22 KHz

Operating Temperature: -5℃to +55℃

Operate Current: < 50mA

Operate Voltage: 7V-9V

Indicator Visual: Red / Green LED

• Dimension of Packing: 360 * 150* 500 mm

10. Net Weight of Unit: 300 G

11. Color: Black

Specifications:

Applications:

• Security check: avoid carrying contraband, such as knives, guns and more
• Factory: avoid valuables losing
• Education: avoid cheating, prevent from carrying cheating tools, such as phones, electronic Dictionary and more when examine

About US

10+ years OEM & ODM manufacturer experience

Zhonganxie Technology was founded in 2011, referred to as “ Zhonganxie ”.  We are a strong manufacturer of security-check equipment who has independently developed and used the automatic production line. We are also the first manufacturer to release the concept of “ metal detection system smart chain ”.

Our head quarter (Shenzhen Zhonganxie Technology Co., Ltd) is located in Shenzhen, a beautiful and fertile modern metropolis with the cutting-edge technology in the world. This office building is purchased by our company. In 2019, its subsidiary company Heyuan Zhonganxie Technology Company has established, the plant area was expanded by 13,000 ㎡. And the daily output exceeded 300 sets of walk through metal detector.

Zhonganxie won many honorary titles such as the Top Ten Brands of Police Equipment and the Top 100 Innovative Enterprises! A total of dozens of patents and software works have been applied for!  In 2020, we are identified as a key enterprise for national epidemic prevention and control by national five ministries and commissions.

In order to better adapt to the market, and constantly improve the competitiveness of the enterprise, zhonganxie always believe that technology is the root of the enterprise, innovation is the way out of the enterprise, zhonganxie will develop about 2 new products every year, each new product appeared, has been recognized by many customers.And has obtained the very good market effect.

Heyuan factory:  ( Heyuan Zhonganxie Technology Co., Ltd )

Our head office: Shenzhen Zhonganxie Technology Co., Ltd 

Our head office is next to Shenzhen North Railway station, in Huilong HBC center.

Products:

Walk through metal detector, hand-held metal detectors, X-ray baggage scanning system and under vehicle scanning system. 

There is one of the four American security brands in the world, USA Arsenal Security Group ,to be technical support ,Zhonganxie Technology has always stood in the forefront of Chinese security manufacturing industry and become the market leader !

Main projects in recent 3 years:

1. Year 2015-2017, more than 289pcs metal detector doors have supplied to high-speed railway stations in south China, including "Shenzhen north railway station, Guangzhou south railway station and Hainan railway station";

2. In year 2017, a total of 1482pcs metal detection doors have supplied for 14 subway lines in Beijing, just "1 month" from the production to the completion of installation;

3. In year 2017, the total number of 682pcs metal detection doors have supplied by 6 subway lines in Qingdao metro, just 20 months from the production to the completion of installation;

4. In year 2018, total of 282pcs metal detector doors have supplied for Thailand's subway lines;

5.In year 2018 World Cup in Russia,we have supplied metal detector doors more than 5,800pcs;

6. In year 2019,we obtained the orders of 582pcs metal detector doors for 5 subway lines of tianjin metro;

7. In 2019, we obtained the order of 228pcs metal detector doors for 2 subway lines in Beijing metro again;

8. In 2020, we distribute 6000pcs walk through metal detector in our domestic market for epidemic prevention and control. 

We invite all parties with lofty ideals , guests friends to seek common development , to lead the world's security business! We sincerely welcome you to join!