3-Channel Cellphone Car Remote Control Long Distance Shielding Signal Jammer

• Customization: Available
• Frequency Range: 315MHz 433MHz 868MHz
• Frequency: 315MHz 433MHz 868MHz
• Model NO.: JN3CR
• Application: Examination Hall
• Frequencies: 315MHz 433MHz 868MHz
• Power Supply: AC110-240V,12V/2A
• Built-in Battery: 2000mA/H
• Built-in Battery Time: 1-3hours.
• Temperature: -10′c to +50′c
• Coverage: 30-100m
• Antennas: 3antennas
• Working Time: 3hours
• Output Power: 6W
• Transport Package: Neutral Packing
• Specification: ISO9001
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8517699000
• Production Capacity: 10, 000PCS/Month

Product Description

3-Channel Cellphone Car Remote Control Long Distance Shielding Signal Jammer

Features:
1. Pocket-sized and portable design
2. ON/OFF switch make it more user-friendly
3. Rechargeable battery and car charger
4. Four channels with different frequency range,
Or customize other cellular standard in the world.
Such as GPRS, iDEN, GPS, UMTS, WIFI, GPS

Package Included:
1pc Portable Wireless Signal Jammer
1pc Power Adapter (100-240V)
1pc Car Charger
1pc Manual


Applications:
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.

Type	Output  Port	Frequency	Radius range
Remote control	433Mhz	433Mhz	Jamming range(radius): 20-100m (Depend on local signal intensity)
	315MHz	315MHz
	868MHz	868MHz
3pcs External omni antennas              Weight:  0.8Kg
Power supply:  AC110-240V, 12V/2A            Built-in Battery :2000mA/h
Total output Power: 6 watt       Device Size:  245x235x70mm
Built-in battery time : 1-3hours.     Temperature:  -10'C to +50'C

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?

Yes, 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?

Yes, we can customize 2G/3G/4G/5G/LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, 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, etc.

Q4.Shipment Date

Sample	3-5 business days
<20 pcs	7-10 days
20-50 pcs	10-20 days
>50 pcs	Negotiate

Q5: Delivery Date of the sample by DHL/FedEx

USA/Canada/Europe/Asia	3-5 days
Middle East/Latin American	5-7 days
African	3-7 days

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