The S9 alarm avoidance King slot machine jammer can avoid the alarm, power-off and electronic dog installed on the game machine.

Universal King jammer, can crack single line slot machine, large fishing machine, linked line roulette machine, pinball machine and other machines

Radio Signal Detector Security Anti GPS Tracker GSM Cell Phone Signal Finder Detector T6000

GPS Jammer GPS Signal Blocker Portable White 12V Anti-Tracking Device

Portable All in on GPS signal jammer gps blocker Car jammer

It is a pocket GSM jammer that may be used against GSM, CDMA and other mobile phone networks along with 3G signals. While it has not high output power and only 5 meters of working radius, it is smaller than your smartphone and thus can be hidden anywhere starting from different bags and purses and ending with your pocket.

K100 Anti-camera Detector Finder Light Alarm Mode for Personal Safety

6 Antenna RF Portable Cell Phone Signal Jammer Handheld GSM 3G 4G Jammer

Wireless Signal GSM Detector Micro Wave Sensor Anti-Spy Bug GPS Detector Security Alarm Device Finder RF Detection Wireless Tracker for Outdoor Business Safety

The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up to 20m 

Hight Power 8 antennas table type mobile cellphone jammer work for gsm cdma dcs 3g vhf uhf wifi gps lojack