best Powerful 250W Omni-directional Antennas Waterproof OEM Signal Jammer Wholesales

Want to find an OEM Jammer via which you can choose the frequency bands and let the store customer-tailor one signal blocker for you? Just here this Waterproof 250W High Power OEM Jammer with Omni-directional Antennas that you are viewing owns the functions.

This waterproof 250W high power OEM jammer can allow you to select four or five of above frequency bands you need from the following signals frequency bands CDMA850， GSM, DCS, PCS, 3G, WiFi, GPSL1, 4G LTE, 4G Wimax, CDMA450 and choose the four or five of above frequency bands that you need to block easily. And also owning the switch to turn on or off each band without influencing the other bands operation is the merit of this OEM signal jammer so that you can decide the jamming frequency bands as well according to the real situation. Thus as owning the VSWR circuit protection to ensure system will not burn out should there be antenna short circuiting or disconnection.

Beside as this high power OEM jammer has been equipped with the waterproof and heat sink design so that this can easily reach the work non-stopped goal without producing high temperature. Such kind of waterproof 250W high power OEM jammer can be applied at meeting rooms, prison, museums, training centers, factories and more. If you want to know more specification and details just come here and see the following content.

This product is in stock now, we guarantee shipping within 48 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, JammerFromChina.

Manufacturer Specifications

Package Contents

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

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .