The 600W Mobile Signal Jammer can help to block the mobile signals for any area that are confronted with cellular communication problems: for example, loud incoming call rings, loud telephone conversations, secret leaking and bomb explosion through Mobiles, electromagnetic radiation to gas station, chemical material warehouse and hospital equipments. This product is suitable in executive offices, board meetings, conferences, seminars, libraries, cinemas, religious places, public transport, concert halls, restaurants and educational institutions, Prisons, etc.Mobile Signal Jammer transmits strong power radio signals to cut-off communications between Mobileand cellular base-stations. It does not interfere with any communications other than cellular within the defined regulated zone.Upon activating Mobile Signal Jammer, all idle phones will indicate "NO SERVICE". Incoming calls are blocked as if the cellular phone is OFF. When Mobile Signal Jammer is turned off, all cellular phones will automatically re-establish communications and provide full service.Feature:
1. Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding.2. Special technology to prevent interference between each frequency band.3. Only interfere downlink frequency of mobile system,without disturb normally working of Base Stations.4. Broadband segment coverage jamming all wireless signals: 2G, 3G, 4G, WiFi, Bluetooth and GPS.5. Each frequency band controlled by independent RF ON/OFF switches.6. High performance heat sink, to ensure long-term use of the equipment.7. Easy operation and installation.

Application:
Prisons and other large sensitive locations such as government buildings, etc.

Specification:

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. Do you accept OEM / ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4. Delivery & Shipment Date:
3-30 days
Q5. Customized Frequency:
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)
Q6. Output Power & Coverage Areas:
20dBm:
500-1500m²
23dBm:
1500-2500m²
25dBm:
2500-4000m²
27dBm:
3000-5000m²
30dBm:
5000-8000m²
Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.