The D-Link <b>DCS-4602EV-VB1</b> Vigilance 2 Megapixel H.265 Outdoor Dome Camera is a highdefinition professional surveillance solution suitable for small, medium, and large enterprises. The camera uses a high-sensitivity 1/2.7" megapixel progressive scan CMOS sensor with onboard WDR image enhancement to deliver truly superior quality video in all conditions. The all-in-one rugged design makes this camera extremely reliable and ideal for deployment in surveillance applications without the need for additional accessories.</p><p><b>High-Quality Streaming & Recording</b><br />To maximize bandwidth efficiency and improve image quality, the DCS-4602EV-VB1 provides real-time video compression using the H.265, H.264, and MJPEG codecs, and supports three separate profiles for simultaneous video streaming and recording. Video resolutions of up to 1920 x 1080 provide clear details, and noise reduction and support for simultaneous video streams improves quality in case forensic work is required for evidence. Additional support for motion detection, event management features, and ePTZ allow for implementation in a wide variety of surveillance applications such as monitoring public areas to detect incidents and to coordinate responses, enforcing access control to restricted areas, deterring criminal activity, or monitoring inventory.</p><p><b>Versatile Monitoring in All Environments</b><br />The DCS-4602EV-VB1's features WDR image enhancement to deliver improved image quality in conditions with uneven or difficult lighting, so you can identify subjects that are backlit or in brightly-lit areas. In low-light situations, the IR-cut filter automatically slides out of the way to use all available light. The DCS-4602EV-VB1 also has built-in IR LED illuminators with a 20-meter range, allowing the camera to keep watch even in complete darkness. IP66 certification ensures the camera is completely protected from dust and water in any environment and IK10 certified vandal-proof housing makes sure it keeps recording even when intruders attempt to sabotage the camera. These features work together to give you a reliable surveillance camera capable of monitoring indoors or outdoors 24/7.</p><p><b>Robust Management Software</b><br />The DCS-4602EV-VB1 Vigilance 2 Megapixel H.265 Outdoor Dome Camera includes D-ViewCam, a complete surveillance software package that enables you to view, manage, and record from up to 32 cameras on a single computer in a central location. Recordings and e-mail alerts can be triggered upon motion detection or by digital input devices. This feature automatically keeps a record of any unusual activity and notifies administrators when no one is around to monitor on-site.</p>
The Thermo Scientific Orion GD9156BNWP green, combination, epoxy body pH electrode has a silver/silver chloride (Ag/AgCl) internal reference, glass fiber junction, and a waterproof Bayonet Neill-Concelman (BNC) connector with 1 m cable. While most glass pH electrodes are manufactured with glass that contains lead, Thermo Scientific green electrodes meet Restriction of Hazardous Substances (RoHS) requirements, and contain no lead or mercury, for normal disposal. The unique double-junction reference system separates the sample from contact with silver ions, which means the electrode can be used with samples containing silver complexing or binding agents, such as tris (hydroxymethyl) aminomethane (TRIS or THAM), proteins, and sulfides. The electrode has a small hole, for refilling the KCl fill solution, which prolongs the electrode life. This electrode is for use in aqueous solutions.</p> <p>pH range is 0 to 14 (+ or - 0.02 pH), temperature range is 0 to 90 degrees C (32 to 194 degrees F), and body dimensions are 120 mm (4.72?) length x 12 mm (0.47?) diameter, with 1 m (39?) cable. The cap diameter is 16 mm. Buffer and storage solutions are sold separately.</p> <p> pH electrodes are used for measuring the pH of a substance. They are often constructed of glass, which senses hydrogen ions, and generates a millivoltage that is picked up by the filling solution and transferred to a wire that connects to the pH meter. </p> <p> Thermo Fisher Scientific manufactures analytical instruments, laboratory equipment, consumables, and software under the Thermo Scientific and Fisher Scientific brands, among others. The company was founded in 2006, and is headquartered in Waltham, MA.</p> </div>