Handheld 4-Band 315MHz/433MHz/434MHz/868MHz RF Remote Control Jammer Blocker
Product number: NT-JM4P
Function:
Blocks all remote controls, 315/433.92/434/868MHz
Works with 4 popular remote control frequencies
Large operating radius as for handheld device
Two power adapters for longer usage
Established frequency band jamming point and utmost strong power output
Extraordinary stretch silver antennas adapted for remote control frequency bands
Optimized module proposes 24/7 blocking protection
Possesses in-built battery and operates straightly on automobile supply adaptor
Specifications:
Frequencies Jammed: 315MHz, 433.92MHz,434MHZ, 868MHz
Power Supply: AC and car chargers, or battery
Battery Information: Li-ion, 2600mAh, 8.4V, 1-2 hours working, 3 hours recharging
Power Adapters: AC110V~240V 12VDC, car 12V 12VDC
Jammed Radius: Up to 15-20 meters
Power: 1.8W
Temperature: -30C to 60C
Accessories
RF Jammer
Antenna*4
AC Charger
Car Charger
Carry Case
Audited Supplier 
){kind=link}