Zhejiang Zhongdeng Electronics Technology CO,LTD
| Product name | Cell Phone Signal Jammer |
| Working frequency | 0.8GHz to 6GHz |
| RF power of each band | Less than 1W |
| Jamming distance (radius) | 5-30m(visible distance ,GSM -70dBm) |
| Power supply | 220VAC±20%,50/60Hz |
| Dimension (L´W´H) | 418X280X108 |
| Brand Name | Zhejiang Zhongdeng Electronic Technology |
| Model Number | ZD-GR001 |
| Place of Origin | Zhejiang, Jiaxing, China |
View Detail Information
Explore similar products
220VAC Light Weight Long Range Cell Phone Jammer 0.8GHz-6GHz Working Frequency
418X280X108 3.5Kg Cell Phone Signal Jammer 220VAC For Examination Room
30m High Range Mobile Jammer High Effectiveness For Conference Room
Small Volume Cell Phone Signal Jammer 5～95％ Working Humidity 1W RF Power
Product Specification
| Product name | Cell Phone Signal Jammer | Working frequency | 0.8GHz to 6GHz |
| RF power of each band | Less than 1W | Jamming distance (radius) | 5-30m(visible distance ,GSM -70dBm) |
| Power supply | 220VAC±20%,50/60Hz | Dimension (L´W´H) | 418X280X108 |
| Brand Name | Zhejiang Zhongdeng Electronic Technology | Model Number | ZD-GR001 |
| Place of Origin | Zhejiang, Jiaxing, China | ||
| High Light | cell phone signal blocker device ，cell phone jamming device | ||
1.General description
The product applied intelligent digital jamming technology.
This jammer can jam all kinds of current mobile signals include 4G and WIFI. This product can classify different target signals and then jam them. It uses low power to achieve long jamming distance. Therefore, this technique has high efficiency and protects users from large radiation. The device has properties of small volume and light weight which makes it convenient to carry. The network system of jammers can help people to remote monitor status of jammers, analyze problems and take correct actions.
This product is widely used to ensure security of nation defence,
military information, government department and other department. It prevents mobile phone leak and eavesdropping which purifies environment of conference and office.
2.Applications
¨Military, public security, government, other departments, office and conference room
¨Special place: court, prison and detention house
¨Public place:Conference centre, music hall, cinema, library, classroom, examination room
¨Other required places.
3.Features
¨ This jammer can jam all kinds of current mobile signals include 2G, 3G, 4G mobile signals and 2.4G, 5.8G WIFI signal. It can blocks mobile signal in all directions.
¨ It uses intelligent digital jamming technology to replace the barrage jamming which makes jamming efficiency higher and reliable. This jammer can block signal effectively.
¨ The intelligent jamming technology also makes the output powerof jammer close to mobile phone. It protects people from radiation.
4.Technical specifications
| Jamming bands | GSM900,DCS1800,CDMA800,TDSCDMA,CDMA2000, WCDMA ,4G1900,2300,2600,WIFI2.4G,5.8G |
| RF power of each band | No more than 1W |
| Jamming distance | Distance: 5-30m(visible distance,GSM -70dBm) |
| Power supply | 220VAC±20%,50/60Hz |
| Dimensions (L´W´H) | 358´255´80 |
| Weight | 3.5Kg |
| Operation temperature | -10 ~ +45℃ |
ZD-GR001 All Bands Mobile Signal Jammer.doc
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2017
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Zhejiang zhongdeng electronics technology co.Ltd was found in 2017. (The technology group was found in 2007). The registered capital was 10 million RMB. It is a professional technology company which develops, produces and sales high-level police equipment. The company was found by oversea returne... Zhejiang zhongdeng electronics technology co.Ltd was found in 2017. (The technology group was found in 2007). The registered capital was 10 million RMB. It is a professional technology company which develops, produces and sales high-level police equipment. The company was found by oversea returne...
Get in touch with us
Leave a Message, we will call you back quickly!