The TS-01 and TSW-01 magnetic reed, three hole box tamper switch is designed to fit almost all standard siren and panel boxes. Available with an adjustable plunger length, the TS-01 allows the installer to alarm the box to detect opening or prying to remove the box from its mounted position. Screw terminals or wire leads provide easy hook up. Also known as -G.R.I. Telemark Corp. TAMPER BOX W/ SHUNT W/ 1 LEAD - GI-TSW01
