^Cell Phone Jammer<GSM,GPS,3G Phone Jammer>^
Product Details:
| Place of Origin | Beijing, China |
|---|---|
| Brand Name | signalknight |
| Model Number | sk-4 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Piece/Pieces |
|---|---|
| Delivery Time: | 5days |
| Payment Terms: | T/T,Western Union,paypal |
| Supply Ability: | 1000 Piece/Pieces per Month |
Detailed Product Description
Specification:
-4 Specificationication | |
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 |
| |
Features of SK-4 Cell Phone Jammer
- Prevent cheating by using cell phone in the examinations
- Keeping you away from the noise or disturbance of unexpected cell phone calls or SMS in the class time or meeting time.
- Mini-size medium power cell phone jammer
- Low weight and Nice texture and color
- To block wireless phone communication links within an effective area.
- No transmissions or receptions of wireless phone call in coverage area.
- All specified frequency bands will be blocked simultaneously.
- For using at meeting rooms, conference rooms, museums, temples, mosques, galleries, theatres, concert halls, churches, restaurants, classrooms, training centers, factories, banks, trains, buses etc.
^Cell Phone Jammer<GSM,GPS,3G Phone Jammer>^
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Company Info
Beijing Shenzhou Mingda Technology and Trade Co., Ltd.
[China]
[Verified Member]
City: Beijing
Province/State: Beijing
Country/Region : China
Business Type:Manufacturer
Online Postings: Products