315/433/868MHz vehicle remote control jammer

Product detailed description

Parameters:
Operating voltage: DC9V (built-in rechargeable lithium battery (800MHA))
Operating current: 240mA
Operating frequency: 315/433/868MHz
Total output power: 3W/4W
Coverage radius: 5-20M
Dimensions: 210*60*25MM (including antenna)
Power adapter: DC9V/1A
Black colour
Material: Aluminum alloy

Instructions:
1. Open the package and screw the antenna according to the numbers on the device to the antenna socket on the top of the device.Tighten to prevent abnormal operation.
2. You need to charge it for 3-4 hours before using it.The factory performance of the product is only about 50%.(Depleted battery will directly affect the use of the results)
3. Press the side switch, the green light will light up and transmit 315/433MHz wireless signal.
4. The default frequency of ANT1 is 315MHz, ANT2 is 433MHz, ANT3 is 868MHz.(from left to right)

Package contents:
1x 315/433/868MHz jammer
3x Antenna
1x AC power adapter DC9V/1A
1x 12V car charger