| DZJM551 Wall-Mount All Band 2G+3G+4G+WiFi
Internet Remote Control Cell Phone Jammer
New All Band Cell Phone Jammer (2G, 3G, 4G LTE)
with built-in Ethernet port for remote control
using TCP/IP protocol
This device provides a simple and straight forward way
to effectively Containing Proprietary Information and
Preventing Ambient Disturbance.
Instantly blocking the reception of any cell phone in
a desired area and consequently disconnecting it
from any base-station.
● Unique capability to instantly Blocking Voice
and Data Downloading.
● Disable handset connection to base station
within 20 seconds.
● Shielding radius reaches >10 meters
● Revolutionized elegant housing design concept
with invisible antenna.
* This product is suitable for government
organization, court house, library, restaurant,
theater, music hall and all other locations that
require central supervisory.
* Up to 256 devices can be systematically powered
on and off from remote Control Center through
local area network.
* Can remotely select desired shielding frequency
bands for specific units or groups.
* ATM, examination center, trade center, prison and
all other locations needs to prevent fraud and
* House, office,public transportation and all other
places requires noise control and mind focusing.
* This product is not supposed to be used in a
hospital, Gas station or for any anti-riot,
anti-terror, public safety applications.
Shielding frequency bands:
700 758 ~ 803 MHz
800 870 ~890 MHz
900 925 ~960 mhZ
1800 1805 ~ 1880 MHz
2100 2110 ~ 2170 MHz
Wi-Fi 2400 ~ 2500 MHz
2600 2570 ~ 2690 MHz
Frequency Bands can be set by manufacturer
according to user's country code.
Input Power: 100~240 VAC, < 25 Watts.
Shielding range : 10 meters radius
@ ＜-85 dBm basestation signal
Antenna : Concealed quarter-wave monopole
Check your local government ordinance before
sales or operating this product. A permit may be
required for civilian use.
| DarZong Technology, Co. Ltd.
TEL: +886-3-562-6793 FAX: +886-3-562-6641
No.20,Lane 19, Bade Road, Hsinchu City, 30069, Taiwan
Option available for Customized
1. Built-in TCP/IP module port.
2. Device IP configurable by user.
3. Free control software for system up to 10 units.
4. Does not interfere up-link signal (base station)
5. Instant blocking Audio reception and data downloading
(Drop out connection from base station within 20~30 seconds)
6. Switch for Wi-Fi band selection
7. Does not to interfere with DECT phones
8. No cooling fan (noise free)
9. 100 % domestic( Taiwan) designed and manufactured
Dimension : 270(W) x 240(H) x 60(T) mm
Weight : ＜1.4Kg
Operating Temperature : 0℃ ~ 50 ℃ (outdoor model optional)