Security and Safety

Radiac Pdr-63 . Government surplus. Features 6 ranges of sensitivity for both gamma and beta radiation measurements. First scale is 0 - 1 rad/hr, with additional scales going up to 5000 rad/hr. Comes complete with headset and battery charger. Operates on 4 AA batteries.

Nmb PTK3033P. 2kHz +/- 500Hz. 80db min (10cm/12VDC). 12ma max.

Features voice activation. Ideal for recording meetings, telephone calls, etc. Spec sheet available on request. Demo model - like new with full warranty!

Protect portable computers, expensive camcorders, autos, golf clubs, and other valuable property from theft or abuse. Simple, hi-tech alarm affixes to property and emits an ear-splitting howl upon the slightest movement. Ingenious product. Beautiful multi-colored clamshell packaging - ready for retail display and impulse sales!

We manufacture a high quality, high visibility, "PROTECTED BY ELECTRONIC ALARM" decal, for placement on windows, vehicles, equipment, etc. A great mail-order item. For larger than 1000 quantities, please request a price quote.

Matsushita EFB-S46C04FB3. Equivalent to Murata 7BB-27-4C. 27mm in diameter. Uncased element. 3 leads. 2700 available.

Murata PKM34EW-1104. 70db at 30V P-P. Resonant frequency 3400Hz. 40mm dia x 9mm high. 8,000 available.

Star QMB113. Resonant freq. 2048Hz. 12mm x 13mm. only 1 left.

Brand new units - 3 wire. Kyocera KBS35DA3GC-24. 40,000 available for immediate shipment.