21 Antennas Cell Phone Blocking GPS Lojack WiFi Cell Phone Signal Jammer

21 Antennas Cell Phone Blocking Gps Lojack Wifi Cell Phone Signal Jammer

The Signal Jammer is a device which deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals and from transmitting them. Jammers can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because silence is expected, such as entertainment venues

Applications:
1. It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality, and information security
2. For some locations of special purpose such as hospitals, gas stations, and more, please do a field test first to make sure no interference happened to the normal operation of their equipment and instrument

Product Information

Функции:

1. Good cooling system, work 24 hours continuously.

2. Jamming range up to 40m,

3. Stable capability, cost-effective choice

4. Output power 18w, make more efficient jamming.

5. Eight channels with different frequency range,

or customize another cellular standard in the world.

Such as 450MHz,GPRS,iDEN,GPS,UMTS,WiFi,AWS,4G.

Технические характеристики:
(1)Источник питания: AC adapter (AC110-240V)
(2)Operate time: 24 hours continuous
(3)Total output power: 18Вт
(4)Jamming range: up to 40m, the jamming radius still depends on the strength of the signal in the given area
(5)Antenna:8 шт. ( Please fix the antenna follow the mark in the unit)

Important Notes for Jamming Distance:
The jamming distances we mentioned on the website are for customer’s reference only. The actual jamming distance will be varied depending on the signal strength and the use location, так далее.

Frequency Testing Again Before Shippment:

Applications:
1. It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality, and information security
2. For some locations of special purpose such as hospitals, gas stations, and more, please do a field test first to make sure no interference happened to the normal operation of their equipment and instrument

Q1. Could I get a sample before bulk order?

да, we offer the sample for all models but charged.

Q2. What should I do if I don’t know about frequency in my country?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.

Q3. Can I customize frequencies?

да, we can customize 2G/3G/4G/5G/LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433МГц,315МГц, 868МГц, 450МГц, iDEN, CDMA, GSM, GPRS, DCS, ПКС, AWS, WCDMA, UMTS,3G,4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, так далее.

Q4.Shipment Date

Q5: Delivery Date of the sample by DHL/FedEx

Q6.Payment Method
Т/Т, Western Union, ПайПал, and Credit Card are available,
but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please contact us with more details.