Spy Detective Gadgets, Spy Equipments, Detective Tools Kits
All spy detective gadgets including in this column.
GM910 - UHF Bug Voice Monitor
The Voice Spying Bug Monitor is a professional wireless spy kit for cordless Audio Monitoring applications. Designed for working within 200 meters in building area and 1000meters in open area.
GM980 - Audio Spying Bug
GM980 is high quality UHF spying audio bug. It including one pc transmitter and one pc receiver. Both working on fixed point of UHF band. Designed for working within 500 meters in building area and 2000meters in open area.
The peephole reverse viewer is designed for police/detective to look inside one house through peephole (cat eye). The cat eye inverser un-distorts the convex lens that's designed for homeowners to view out.
Magic Disappearing Ballpen
The Magic Disappearing Ball-Pen is made by auto vanising ink. It looks like regular ball pen. The ink without nontoxic. The magic disappearing ball-pen mostly used for temporary marking in clothing / shoe industries.