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Large Quantity Deals

Large Quantity Deals (220 Items)

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  1. US ROBOTICS 1.009.740D SURGE SUPPRESSOR

    US ROBOTICS 1.009.740-D INLINE SURGE SUPPRESSORS FOR USE WITH MODEM, FAX AND OTHER TELEPHONE LINE DEVICES

    US Robotics 1.009.740-D in-line surge suppressor. Connects between the telephone network and the telephone device (modem, fax, telephone, etc). Features 5 ft modular cord from filter to device (to be protected), 6" mod cord from filter to telco jack. Ground wire with push-on lug. Built to the highest standard of US Robotics. This is a must have item to prevent telco line noise and spikes from damaging your expensive equipment and the telco line connected peripherals. Made in China.

  2. "FRIEND OR FOE" ELECTRONIC PROXIMITY TRANSPONDER READY FOR CONVERSION TO CAR ALARM, DOOR OPENER OR COMPUTER SECURITY!

    "FRIEND OR FOE" ELECTRONIC PROXIMITY TRANSPONDER READY FOR CONVERSION TO CAR ALARM, DOOR OPENER OR COMPUTER SECURITY!

    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!