remote test station for sale, brand-new and used.

Product DescriptionThe 411UDAC is a fire alarm communicator with four input/channels and dual telephone lines. The four inputs use conventional input devices. The 411UDAC accepts waterflow devices, fourwire smoke detectors, pull stations and other normally-open contact devices.

We recently upgraded to a VoIP phone system and no longer need this system. This Toshiba Strata DK phone system includes two wall-mounting cabinets stacked together, model numbers DKSUE424A and DKSUB424A. It includes numerous riser cards, listed in detail below, which make this a very versatile and complete phone system.

Features UL 864 Listed for NFPA 72 Central Station and Remote Supervising Station Fire Alarm System Service. Can be used as a stand-alone or as UDACT Six fully supervised inputs: one Class A Subgroup Style D input, and three Class B Subgroup B inputs. Downloadable for remote programming.

USED Clear-Com RM-440 Intercom Remote Station -- Includes power cable. This remote station has been used in our production rental inventory. It has been tested and is in good working order, though there are some minor signs of wear and tear.

ATTEN AT5011 Spectrum Analyzer 150 K-1G Hz Trackin AT5011 spectrum analyzer observable frequency range 0.15 MHz ~1050MHz; The center frequency hypothesis has the coarse adjustment and the thin accent, in addition 100kHz/the standard ~100MHz/standard's scan width choice composes frequency range metering equipment. The center frequency demonstrated that the window is 4-and-a-half LED demonstrated that may elect for the center frequency reading or the marking frequency reading.

13=SIMPLEX RED LED 2098-9806 PART#0621151 ALARM TEST STATION W/KEY. 0.0024AMP@24VDC. SWITCH 0.5AMP RES@30VDC.

General description: The CMD80 Communication Test Set provides the ideal one-box solution for testing digital mobile radio equipment - CDMA, GSM, DCS 1800, DCS 1900. The unit is a compact tester for CDMA mobiles which provides full signaling capabilities.

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The Model SK-2104 is a low-cost Digital Alarm Communicator Transmitter (DACT) that meets the requirements for NFPA 72, UL 864 for Central Station and remote Signaling Service. As the industry leader in digital communications, Silent Knight offers easy and reliable expansion of your SK-2224, 4224 and 6324 fire control panels. The SK-2104 provides fast, reliable digital communication of fire and trouble conditions using ordinary phone lines.

Lot of 9 Cisco SPA 303 Phones, lightly used for only 3 months. like new condition. Phone Specifications

Polycom SoundStation VTX1000 Conference Speaker Phone

Polycom SoundStation VTX1000 Conference Speaker Phone