| Directory |
Trade Leads |
Rated |
Visits |
Date |
Images |
Scientific Equipment
 |
 Smoke Alarm (AK - 218A3)
If you want to know more informations, please contact us and inquiry.
|
0 (#0) |
3 |
2008.11.21 |
 |
Scientific Equipment
|
sell Smoke Alarm (AK-218A2)
Size: 105mm*25mm
Weight: 150g/pc
Package size: 58.5cm*42.5cm*30.6cm
Quantity/Box: 80pcs
CtnWei(kg): 15.5kg
Q`CTY/20`FT: 33920pcs
|
0 (#0) |
2 |
2008.11.21 |
 |
Scientific Equipment
|
Sell Cell Phone Jammer SK-DJ01
SPECIFICATION
Jamming Area
0.5 meters to 15 meters
(Depends on signal strength, at the site to be jammed)
Cellular Systems
Output
Frequency
DCS
1805-1880Mhz
Battery Capacity
Built-in Battery: 4V/1600mA/h
Dimension
95mm(W) * 48mm(L) * 22mm(H)
Net weight
0.2KG
Accessory
Charger and Car charger 1 Antenna
Working Time
1-2 Hours
Power Consumption
2 Watt
|
0 (#0) |
3 |
2008.11.20 |
|
Scientific Equipment
|
PILI NO.2 metal detector
Product specifications:
(1) the greatest depth of the probe 6-8m
(2) detection: balance detection / identification probe
(3) of the main vibration frequency: 4.19MHz
(4) signal frequency: 7.2KHz
(5) Power: DC9V (6 1.5VAA battery)
(6) quiescent current: 40MA
(7) low: 7.2V +0.2 V 7.2V-0.2V
|
0 (#0) |
48 |
2008.11.15 |
|
Scientific Equipment
|
mobile phone jammer, adjusted precisely, block satellite phone
GS-07 jamming coverage can be adjusted precisely, can block satellite phone signal
1.Frequency jamming band:GSM, CDMA, DCS, 3G, Satellite phone ect.
2.Working frequency:851M-894M, 935M-960M, 1805M-1880M, 1525M-1559M, 2110M-2170M
3.The jammer has 5 transmitter system, Each transmit outputs 5watts (output is adjustable).
4.Can work continuously without a break.
5.Application: jails,churches, meeting rooms, cars (can use vehicle adapter ) ect.
6.Corvering range reaches to 15-70 meters radius where the field itntensity is less than minus 100DMB7
7.Weight:2.1K8.
8.Dimension:290MM*110MM*40MM
9.Power adapter:5V8A AC110V-240V 50/60Hz
We can also make products according to your customized requirements. |
0 (#0) |
6 |
2008.11.14 |
|
Scientific Equipment
|
intelligent mobile phone jammer for military, jails
GS-08S intelligent mobile phone jammer, Special mobile phone jammer for military and jails, the most advanced jammer
1.Frequency jamming band: GSM, CDMA, DCS, 3G, satellite phone ect.
2.Working frequency:851M-894M,935M-960M,1805M-1880M,1525M-1559M,2110M-2170M.
3.Jamming area can be adjusted precisely
4.The jammer has 5 transmitter system,each transmit outputs 5watts (output is adjustable).
5.No need of wiring,after pluged in,can use a computer to get the jammer's working status. If some jammer is broken, the computer will sound sound an alarm immediately. Can effectively settle the matter when some one break the jammers on purpose．
6.Can work continuously without a break .
7.Application: government facilities, sensitive locations, military bases, jails ect.
8.Can work continuously without a break.
9.Corvering range reaches to 15-70 meters radius where field intensity is less than minus 100DMB.
10.Weight:7KG .
11.Dimension:420MM*340MM*120MM .
12.Power adapter:5.4V12AAC110V-240V 50/60Hz . |
0 (#0) |
176 |
2008.11.14 |
|
Scientific Equipment
|
Sk-04E Adjustable Wireless Phone Blocker
Sk-04E Adjustable Wireless Phone Blocker
Beijing Signal Knight Technology & Trade Company (86-10-59035308)
www.wirelessphonejammer.com
Introduction:
SK-04E cell phone signal blocker is the latest information security product, it can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also eliminate the noise pollution. The model cell phone blocker for completely stopping all mobile phones operating on the CDMA, GSM, DCS, 3G bandwidth, and it can be adjusted the jamming strength depending on different demands. The cell phone blockers are now a necessity for law enforcement and the military to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society.
|
0 (#0) |
12 |
2008.11.03 |
|
Scientific Equipment
|
SK-01F Remote Control Wireless Phone Jammers
Specification:
Minimum order quantity:50PCS
SPECIFICATION
Output Frequency Average Output Power Channel Output Power
CDMA800 850-894MHz 33dBm 6dBm/30KHz (min)
GSM900 920-960MHz 33dBm 5dBm/30KHz (min)
DCS1800 1805-1880MHz 33dBm 2dBm/30KHz (min)
PHS 1900
or GSM1900 1895-1920MHz
or 1930-1990MHz 33dBm 2dBm/30KHz (min)
or choose 3G 2110-2170MHz 33dBm 2dBm/30KHz (min)
Power supply: AC Adapter (160V-240V ) DC Adapter (5V)
Shielding Radius: (20-50) meters ,-75dBm
Remote control: Can up and down the power , Can open and close the Jammer
Dimension: (width, height, length) W190*H50*L170mm
Contents:
1. Cellular phone jammer 1pcs 2. AC/DC adapter 1pcs
3. The manual 1pcs 4. Steel frame of installation 1pcs
5. Remote control 1pcs 6. Antenna 4pcs
Working time: Without the time limit, continue to work
Features:
It can be applied at meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such as hospital, gas station, etc., please do field test first to make sure no interference happened to the normal operation of their equipment and instrument *.Its easy to install and operate the device
Port of shipment : Beijing of china, DHL and EMS and UPS, others
Delivery time: in two days
Pay: Payment terms are T/T in advance
All the parts warranty: 15 months Country of origin: China
Weight: 180g
|
0 (#0) |
10 |
2008.11.03 |
|
Scientific Equipment
|
SELL CELL PHONE JAMMERS
Sk-16A Portable Cell Phone Jammers (86-10-59035308)
www.wirelessphonejammer.com
SK-16A portable cell phone jammer is the latest information security product, it can form an electromagnetism protection field around the user, thus prevent mobile phone from receiving and transmitting the mobile signals to the base station; thus it can prevent the secret information leakage through your mobile phone, and also eliminate the noise pollution. The cell phone jammers are now a necessity for law enforcement and private places to interrupt communications by criminals and terrorists, and also for accomplishing a more cultured society.
Features of Sk-16A Portable Cell Phone Jammers
? Coolest and lowest priced jammer on the market.
? Portable, Small, Compact and Robust.
? Battery or Mains compatible.
? To keep you away from noise or disturbance of unexpected cellular phone calls or text messages (SMS)
? World wide compatible.
? To block cellular phone communication links within an effective area.
? No transmissions or receptions of cellular phone calls in coverage area.
? All specified frequency bands will be blocked simultaneously.
? For using at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, buses etc.
? Easy to operate.
Important Note:
After charging the Jammer you will see a green led light, however please recharge the Jammer two more times for full battery charging.
The jamming area is influenced by the location of the cell tower and the obstacles between cell tower & the cellular jammer. It means that in normal condition if the distance is close between the cell tower & the cellular Jammer, it will have very less jamming area. Likewise, if there are obstacles & walls between the cell tower & the cellular phone, the jammer will give more jamming area.
|
0 (#0) |
13 |
2008.10.30 |
|
Scientific Equipment
|
sell Gas detector(AK-200FC/X)
Size: 125mm*30mm
|
0 (#0) |
0 |
2008.10.29 |
|
Scientific Equipment
|
sell gas alarm with shut off valve
Response time: <0.3S
|
0 (#0) |
15 |
2008.10.29 |
|
Scientific Equipment
|
sell Gas detector(AK-200FC/P)
Size:115mm*71mm*43mm
|
0 (#0) |
0 |
2008.10.29 |
|
Scientific Equipment
|
sell heat alarm(AK-228A2)
12VDC,24VDC,9V battery operated |
0 (#0) |
0 |
2008.10.29 |
|
Scientific Equipment
|
sell heat alarm
12VDC,24VDC,9V battery operated |
0 (#0) |
11 |
2008.10.29 |
|
Scientific Equipment
|
sell smoke alarm(AK-218A2)
Weight:150g/pc |
0 (#0) |
0 |
2008.10.29 |
|
Scientific Equipment
|
sell smoke alarm
Size:125mm*30mm
|
0 (#0) |
16 |
2008.10.29 |
|
Scientific Equipment
|
sell Carbon monoxide alarm(AK-200FC/C4)
Size:195.00mm*115.00mm*52.50mm
|
0 (#0) |
0 |
2008.10.29 |
|
Scientific Equipment
|
sell Carbon monoxide alarm(AK-200FC/C3)
Size:125mm*30mm
Weight:228g/pc
Package size:58.5cm*42.5cm*30.6cm
Quantity/Box:80pcs
CtnWei(kg):24kg
Q`CTY/20`FT:33920pcs
|
0 (#0) |
0 |
2008.10.29 |
|
Scientific Equipment
|
dvr card(1240)
GV600(V7.05 GV600S)is the -16channel video and 8-16channel audio real time gv |
0 (#0) |
29 |
2008.10.22 |
|
Scientific Equipment
|
DVR CARD(GV1480)
The GV 1480(v8.2) card is the 16 channel video/audio real time GV card. |
0 (#0) |
31 |
2008.10.22 |
|
Scientific Equipment
|
car rearview camera CNC-22
57mm*28mm |
0 (#0) |
30 |
2008.10.22 |
|
Scientific Equipment
|
sell gas alarm
Product Description: (AK-200FC/D)
1,Hot wire type sensor
2,Power:110VAC/220VAC/230VAC,12V-25VDC
3,Working temperature:-10degree~60 degree
4,Alarm density: Coal gas:1000~5000ppm, Liquid petroleum gas:1000~10000ppm,
natural gas: 1000ppm~5000ppm
5,Interconnecting Gas detector
(1)Circuit for normally closed relay contacts
(2) Circuit for normally opened relay contacts
6,Size:86mm*86mm*60mm
7,Weight:200g/pc
8,Package size:48.5cm*48.5cm*26.5cm
9,Quantity/Box:100pcs
10,CtnWei(kg):17.82kg
11,Q`CTY/20`FT:55000pcs
|
0 (#0) |
15 |
2008.10.22 |
|
Scientific Equipment
|
tube furnace
any specification |
0 (#0) |
81 |
2008.10.10 |
|
Scientific Equipment
|
box (muffle) furnace
any Specifications |
0 (#0) |
58 |
2008.10.10 |
|
Scientific Equipment
|
MoSi2 heating elements
The product includes series 1700 grade, 1800 grade. Packaging is available in U shape, W shape, Straight shape (X shape) and bend shape (L shape). The dimension ranges from 3/6, 4/9, 5/10, 6/10, 6/12, 6/14, 7/14, 8/16, 9/18 to 12/24mm |
0 (#0) |
62 |
2008.10.10 |
|
|
Prev 25 1 