security door controls for sale, brand-new and used.

New Security Door Controls SDC 100-3, 24VDC

NEW SDC KEY SWITCH 701NU FOR MORTISE CYLINDER SECURITY DOOR CONTROLS Compatible with U.S. standard 1.125” and 1.25 mortise key cylinders and interchangeable core cylinders (NOT INCLUDED).

Used Working Crestron AV–3 Integrated Control System. Certified   Working item removed from Working College environment   Another fine used electronic product brought to you by mrfixit- quality used electronics   You are bidding on a Used Crestron AV3 Integrated Control System in perfect new Crestron Certified working condition.  This unit was professional removed from a local college.

Honeywell Access PRO22ENC2 Pro2200 Series Pulled from working environment. Powers up. No further testing as I have no cards, keypads, or door readers.

Features: Frequency Range: 433.92MHz Output power: 12/17dBm Tx current: 24/40mA Temperature: -20~+70C Supply voltage: 2.2~5.5V DRA888TX is a type of low cost ASK transmitter module which is designed with SAW resonator and discrete components for cost-efficient solution

NEW

Universal 4 Channel 433MHz 12V Wireless RF Remote Control Car Keyless Entry

1PCS DC12V 4ch garage door remote control 4CH switch rf wireless remote control wall with 2 colors metal remote 433MHZ

Brand new, never out of the box Mag Lock 650 lb Holding Force (BHMA Cerified Holding Force). Autosensing 12/24 VDC Voltage Input. ANSI/BHMA Grade 1 Compliant, UL, CSFM, MEA Listed.

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Please, pay attention! Shipping to Puerto Rico can take about 12 business days.