SK-4 Cell Phone Jammer <phone jammer blocks such as GSM, CDMA, DCS, PHS, 3G, Interphone, Wireless camera, etc.>
Product Details:
| Place of Origin | Beijing, China (Mainland) |
|---|---|
| Brand Name | signal knight |
| Model Number | SK-4 |
Payment & Shipping Terms:
| Delivery Time: | 5days |
|---|---|
| Payment Terms: | T/T,Western Union,paypal |
| Supply Ability: | 1000 Piece/Pieces per Month |
Detailed Product Description
Specification:
SK-4 Specification | |
We offer different bandwidths cell phone jammer relay on different countries' standards | |
Output | Frequency |
CDMA | 870-880 MHZ |
GSM | 930-960MHZ |
DCS | 1805-1850MHZ |
PHS | 1900-1925MHZ |
3G | 2110-2170MHZ |
| |
Important Notice:
SK-4 s effective jamming area is influenced by circumstance around users, such as the distance or locations of the cell tower and the obstacles, between cell tower and the . In the normal condition, the will work very less jamming area, when the distance is near or very close the cell tower or cell base stations. As well as, if there are obstacles and walls between the cell tower and the cell phone, the will give less blocking area.
The SK-4 model cell phone jammer is especially designed for using in examinations for schools, universities and test centers. It doesnt have a good cooling system, so the cell phone jammer can not be used continuously.
SK-4 Cell Phone Jammer <phone jammer blocks such as GSM, CDMA, DCS, PHS, 3G, Interphone, Wireless camera, etc.>
Other Products from this Supplier
See more
phone jammer, cell phone jammer, mobile phone jammer products from this supplier.
Products
- Cell phone jammers/ Mobile Phone Jammers [12]
- Spy Camera Detector / Bug Detector / RF Detector [10]
- Cell Phone Booster/Mobile Phone Booster [4]
- Temperature Detector [2]
- Audio Recorder Jammer/ Audio Jammer [2]
- Military & Police of Jammer [2]
- Remote-Control Mobile Phone Jammer [3]
- GPS-WiFi-Bluetooth-Signal Jammer [4]
- Speed Radar Gun / Speed Detector [1]
- Spy Gadgets/ Spy Tools/ Spy Instrument [7]
- Others [299]
Company Info
Beijing Shenzhou Mingda Technology Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Beijing
Province/State: Beijing
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products