audio alarm for sale, brand-new and used.

BW Technologies GAXT-A2-DL GasAlert Extreme High Range Ammonia (NH3) Single Gas Detector, 0-400 ppm Measuring Range, Yellow

The general purpose Model 2350-1 is Ludlum's most advanced radiation Rate meter/scaler/data logger and was designed to satisfy a wide range of applications. The large backlit LCD presents its bar graphs, digital readings and logged data on a 8 line by 15 character display. Up to 1000 data points can be stored along with the location, date/time stamp, detector, count mode, count time, logging mode and sample number.

WV-SW395a iPro AutoTracking Network PTZ Camera

RADEX RD1212

This is a brand new, never used ACTi ACD-3100 video decoder with two-way audio.This model has been discontinued by the manufacturer.Purchased in 2012. A video decoder is the exact opposite of a video encoder, Instead of encoding, or video server. data, it decodes a digital video stream coming from a network cable into an analog video signal so that it can be viewed or recorded using conventional analog video equipment.

Tektronix WFM700 in excellent cosmetic and working condition. This unit has the touch screen option. Recently removed for a system upgrade.

The Axis P3343 Fixed Dome Network Camera offers superior image quality including day/night functionality and wide dynamic range, providing crisp and clear images of both illuminated and low-light areas. The Axis P3343 has a tamper-resistant casing specifically designed for indoor environments. Remote zoom ensures that the viewing angle is optimized for the scene and required pixel resolution at installation.

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RTA-D1 Series NET DVR Recorder w/250 gb hdd and 8 channels .by Gen IV Technology Works turn on I do not now how to test past that the green light comes on and it fires up. It looks in very good condition but it will be sold AS IS because I do not no how to test further. (no manuals/remote or any other accessories) .

RTA-D1 Series NET DVR Recorder by Gen IV Technology Note that cables, mouse, and HDD are not included. This DVR was in use for some time and has been tested to insure working condition. Some cosmetic scratches on top panel and accumulation of dust on the interior can be seen in the provided pictures.

Eagle-16 Overview

Auction Wizard 2000 Listing Template - AW2KLOT#:11790 Hamlet LCD Scope SD-SDI Vectorscope Waveform Monitor 400WVA NTSC/PAL 400 Rack-m We gladly ship to most countries Scroll down for more Photos and details

Product Name: U-disk audio player SD card voice modu