Electronics

In our opinion, a good speaker should have the following three characteristics. 1. When you need it, it can provide you with the best sound quality. 2. Can be used in a variety of scenarios, convenient to use can always use. 3. When you do not need it, it’s just a decoration that makes you forget it’s there. Sanyun SW208 is such a good speaker.

Monitor an entrance, secure a perimeter and more with the Seco-Larm Enforcer Reflective Beam Sensor with Square Reflector, 35′. The kit creates an invisible infrared beam and alerts you when the beam is broken by sounding your alarm (sold separately). The sensor is housed in a rugged, weatherproof enclosure for long-term reliability wherever you install it. This kit can be used for a variety of applications. Use it as an alarm to protect yourself from home intruders. Mount it in front of a driveway so you know when a car pulls up. You can even use the sensor as a parking indicator in your garage to help you park in the right spot. FEATURES: Adjustable sensing distance up to 35 feet. LED light indicates power status. Plugs into a standard power outlet. CONTENTS: Reflector (E-931ACC-R), Transmitter/Receiver (E-931-S35RR), Sensor Mounting Bracket (E-931ACC-BLS1), Reflector Mounting Bracket (E-931ACC-BLR1), Mounting Hardware. NOTE: Requires a security system or alarm device to alert you when activated.

Macro photography can be a creative, educational and thoroughly enjoyable pursuit. The SEL30M35 has been designed to offer versatile, high-performance macro capabilities in a lens that is compact, lightweight and easy to use. It is a true 1:1 macro lens with a 3.84″ (9.5cm) minimum focussing distance that allows tiny subjects and details to be rendered with excellent resolution and contrast. But it also functions as an excellent “normal” lens for day-to-day shooting, and a smooth, quiet internal lens drive system makes it suitable for shooting movies as well.

Whatever your reason for needing TV hearing amplifiers, SEREONIC is here to help. Connect through your choice of audio ports (3.5mm auxiliary audio jack, RCA, or Optical), and transmit audio over super-reliable RF radio frequencies with zero audio lag unlike Bluetooth speaker for TV. Change the way you watch and listen to programs, movies, music, and games with handy remote wireless speaker for TV you can put right next to you anywhere in your home. Preserve your TV sound bar speaker, keep the neighbors happy, and more deeply enjoy your personal time with SEREONIC wireless speaker for TV.

Compatible with Sony mount cameras perfect for nature event photography large f/1.4 aperture for superb lowlight performance compact size makes it very portable fully accommodates fast Hybrid AF stepping motor for smooth AF during video shooting dust- and splash-proof design 16 elements in 13 groups 9.8-Inch minimum focusing distance Sigma 16mm f1.4 DC DN contemporary is the first interchangeable lens for Sony e mount aps – c mirrorless camera equivalent to 24mm f1.4 In terms of 35mm version (for micro four thirds, 32mm f1.4 Equivalent). Mirror-less camera user is a long-awaited large-aperture wide-angle lens. The interchangeable lens for the sigma mirrorless camera has been constructed with a focal length that suppressed the basic composition of shooting under the concept of adopting a lightweight and compact package that is easy to use even for everyday use. Release 30 mm f1.4 DC DN contemporary released in 2016 as the first release of a new large diameter single focus lens series for mirrorless cameras that demonstrates high optical performance while realizing f1.4 Brightness it was done. This 16mm f1.4 DC DN contemporary is also developed under the same concept as the 30mm f1.4 DC DN contemporary.

Announcing the new high-performance Sigma Global Vision lens converter – the Mount Converter MC-11 for Sony E-mount, full-frame, and APS-C sensor cameras. With the new MC-11, Sony camera users will be able to utilize 19 Global Vision lenses in Sigma Canon Mount (EOS) and Sigma Mount (SA). This model is for the Sigma Canon Mount. The Sigma MC-11’s sleek LED display lets Sony users know if the attached Sigma lens is compatible and whether or not the MC-11 needs to be updated for that specific lens. Its internal control data system keeps detailed information on each compatible Sigma lens, automatically optimizing the performance of AF drive, aperture control, and other critical lens functions. The MC-11’s internal control data system also maintains continuity with key camera functions that control brightness and correct transverse chromatic aberration, distortion, and more. The complete compatibility with both Sigma lens OS and Sony in-camera OS ensures correction of camera shake and other stability issues and when used with in-camera stabilization, MC-11 allows angle shake correction in the lens. The integrated flocking helps prevent internal reflections and reduction in lens performance. In addition, the MC-11 retains important EXIF data ensuring users can analyze every detail of their lens setting. The Sigma MC-11 converter can be updated with the latest compatible lens information from a workstation or laptop using the Sigma Optimization Pro software and Sigma USB Dock (sold separately).

The PhotoShare Friends and Family Smart Frame by SimplySmart Home is simply the best way to enjoy your favorite photos with family and friends. Using the free app (iOS and Android), one or more photos may be sent to up to 10 different frames at once, making it a snap to share your memories with your entire network of family and friends. For added flexibility, photos may also be sent through email, Facebook or Google Photos. Send pics of the kids from the beach directly to Grandma’s frame. Send party photos to friends’ frames while you’re all still at the party! Share life as it happens.