Security and Safety

The world's smallest omnidirectional microphone. Rugged construction to withstand severe environmental conditions. High resistance to mechanical shock Cylindrical shape and compact size provide for superior fit rates. Exceptionally low vibration sensitivity. Various responses available. Integral RFI suppression. Power Requirements. Supply Voltage (Vs): 1.3VDC (typical) Quiescent Current Drain (@ Vs=1.3VDC): 24µA (typical). Performance. Sensitivity Range: ±3dB at 1.0kHz Output Impedance @ 1kHz: 4.4k? (nominal) Load Voltage (VL): 0.5VDC (typical) Mechanical Weight: 0.08 grams Dimensions: 2.565 dia. x 2.565mm Case Material: Type 305 stainless steel Solder Content: Sn63Pb37 Marshall 450-902-0489 or by email .

Brand new, 27.5" long IEEE 1394 "firewire" and "i.Link" 6-pin male connector to 6-pin male connector cable. These are individually packaged in sealed plastic bags with label - part number of 1.009.1109-02.

This highly sophisticated disabler is designed to provide maximum security for your auto. When the car owner brings the "key fob" within range of the sensor an LED is turned on and remains lit for 20 seconds. The vehicle must be started within those 20 seconds or the car will not function until the "key fob" is again presented. May also be used to protect heavy equipment, trucks, boats, RVs, snowmobiles, ATVs aircraft, field generators, door locks etc. Designed originally to sell for $300. View the 5 page instruction manual attached. Click the "more info" icon to download the instuctions for this unit (in zipped format).

Design a practical application for this sophisticated proximity detector and walk away rich! Originally invented to protect a major brand German auto, this quality built unit consists of a 12VDC radio transponder with remote sensor, master electronic key and two key ring batteryless proximity "key fob" identifiers. The basic concept is that when the batteryless "KEY FOB" identifier approaches within 2-3/4" of the sensor it triggers the circuit "on". The 6 ICs and microprocessor circuit allow for virtually unlimited coding ability. Using the master key the codes of the "key fobs" can be easily changed as needed. Each transponder can handle up to 20 "key fobs". Click here for more info and schematic. Bids are invited for this inventory. ORDER A SAMPLE UNIT TODAY!

103dB at 2 feet. 2700 +/- 500Hz. Draws approximately 60ma.

C&K keyswitch Y100AA-2-R-2-WC-N-B. High quality unit. 4 wire leads Mounts in 3/4" hole. Complete with two keys.

Operates on from 3 to 28VDC. 2.5KHz resonant frequency. 95db. 23.4mm "D" x 18mmH. 6" leads.

Nice little SPST key switch c/w two keys and mounting nut. Panel mount requires 1/2" dia. hole. Extends 1-1/8" behind panel. Key can be removed in either switch position.

Rated 2.5A@ 125VAC or 28VDC. Includes hex nut and two keys.

Seems some sort of cabinet key lock. As pictured.

Protects modem, fax and voice transmissions from interruption. Prevents eavesdropping of phone conversations. The first device to answer or access a line secures the line. All of the others are denied access until the first device hangs up. Easy to use. Installs in seconds between the phone line and wall jack. You need one unit for each instrument sharing the line. As these have exhibited a higher on normal failure rate, they are sold without warranty.

12VDC/1.2 Amp fully regulated switching wall transformer widely used in the CCTV and instrumentation industries. UL. 6 ft. Output cable terminated in 2.1/5mm barrel jack with 12mm shank. Center positive. Class 2. Short circuit/Over voltage protection. Made in China. Individually cartoned. Quantity available.

5VDC/2.8 Amp fully regulated switching wall transformer. Input 110VAC to 220VAC. UL. 6 ft. Output cable terminated in 2.1/5mm barrel jack with 12mm shank. Center positive. Class 2. Short circuit/Over voltage protection. Made in China. Individually cartoned. Quantity available.

6.5VAC/600MA. ADEMCO 1319/C562. UL Beige. 120VAC/60Hz input 2-screw terminal output. Holddown tab. 2"L x 1-1/2"H x 2"W. Powers alarm equipment.

6 - 16VDC operating range. Freq. 3.4 +-0.3kHz, 85dba/30cm. Single tone. 3" color coded leads. Black body. 22mm diameter with mounting ears. 1000 per master carton.

Freq. 2.8 +-0.2kHz, 90dba/30cm. Single tone. 3" coplor coded leads. Black body. 28mm diameter with mounting ears. 1000 per master ctn.

6-12vdc operating range. 150ma. 95db output. Piercing warble tone.

The telephone is still the most serious threat to your privacy. The line can be tapped or "bugged" and the telephone itself can be easily converted into a very effecient room monitor. This "Tap Trap" checks the line for on-premises series and parallel bugs and wiretaps. Also checks the telephone for common types of hookswitch bypasses. The Tap Trap detects series devices with a resistance of 61 ohms or more. It detects parallel devices with a resistance of 33 megohms or less. Supplied with plugs, cords adapters and instruction book. No sales to individuals - corporate customers only!

Fire Sentry model 0914CA. Brand new inventory. Tiny only 3-7/8" dia. Operates on 9V battery. UL/CUL. Test button. Low battery indicator. 85db horn. Utilizes ionization technique. 3 year limited warranty.

Offers considered for the entire lot.

Probably the least expensive 2nd generation device currently available. Magnification 4.7x, field of view 10 deg. Lens system 1.2, recognition range 300m. Interpupillary distance 58 - 72, dyoptric correction +4. Powered by 9 volt battery (approx 8 hr battery life). Weighs only 1.9kg. Compact size 300 x 140 x 110mm. Very limited quantity available. Can be adapted to camera mount (optional - $69 ea ), I/R illuminator (optional - $39 sold only with monocular).

We have available one BT2-4 system. Brand new in the box. POR

By knowing the location of intense EMF fields in the home/office/institutional environment, they can be avoided. This compact, truly portable (9VDC operation - battery included) EMF Meter detects strong electrical fields caused by power lines, motors, computers, and appliances. Easy-to-read LED display depicts safety levels. Quick - one button operation. Detects the ELF range (50 - 1,000Hz) and the VLF range (1,000 to 20,000Hz). Made in USA. Sold in case lots only. Weight 23 lbs/case.

Sensormatic 2001-0030-01 RM 109H. Only 35 available. Can easily be looped thru for multiple video monitor usage. New - factory boxed. Ideal as security/surveillance monitors. Feature EIA or CCIR standard, high impedance video input for loop thru, 75 ohm terminated. Input - composite video, 0.5 - 2V sync negative. Concealed H-hold, V-hold, power, contrast and brightness controls. Manufactured in Korea.