434MHz RF Radio Jammer/868MHz Remote Control Blocker
Product No. : NT-JM2F2
 
The latest remote control jammer with high sensibility and stability. It make the anti-theft alarm fail to receive the remote control signal, loss the ability of remote control and warning. Suit for all remote controller. The extent of jamming is as far as 20 meters.

Introduction
This product is a high-power dual-frequency wireless transmitter. Within a certain range, it is possible to mask out a radio signal on the same frequency, specifically for some occasions the use of radio apparatus cheating, such that cheating wireless signal VALID. Factory set to 868MHz and 434MHz frequency, other frequencies can be customized according to customer requirements.

Technical parameters
With operating voltage DC9V ( Rechargeable lithium battery)
Operating Current 120mA (single frequency) 240mA (dual frequency)
Operating frequency of 868/434 MHZ (FSK modulation)
Covering a radius of 1-20 m
Dimensions 120 * 90 * 35 mm
Before operation: charging 3-4 hours.


Operation ways:
1, open the key reversal ON, two full-bright lights, wireless signal bug simultaneously launched more than two frequencies.
2, the lower right corner of DC9V/500mA power plug, plug in the power after the next red light.
3 out of the use antenna ANT1 ANT2, keep your hands away antenna.
4, a frequency is used alone, only need to pull out the corresponding antenna is 434MHz, ANT1, ANT2 for 868MHz.
5, battery-powered, shielding off 20 meters above two frequency wireless signal.