Dome security cameras are named for their dome like shape. Dome cameras are commonly used in surveillance systems inside of homes, casinos, retail stores, and restaurants. This is because dome cameras are more fashionable and blend in very well to their surroundings. Because of their dome shape, it is difficult for someone to tell which direction the lens of a dome camera is actually aiming.

Bullet cameras are limited to a fixed focal length lens. While bullet cameras are good for small spaces, the images may have slightly cut-off corners because the camera shape and design can interfere with the actions the camera lens and filter.

The solar charge controller efficiently charges the battery from solar energy. 3 stage, boost cum float cum trickle charging algorithm. It can control dc loads either in dusk to dawn or continuous mode . Protection against overload, short circuit, over voltage, under voltage . Temperature compensated charging . Compact and low profile . Mobile charger output. Special Features: MOSFET based Zero Drop PWM technology. Automatic Dusk to Dawn control. Dimming control output to LED lamp. Mobile charger USB output.

GENERAL Headphone Type - On-the-ear (Circumaural), Open Back Headset Design - Over-the-head Wired/Wireless - Wired Magnet Type - Neodymium SOUND FEATURES Sensitive Microphone Adjustable Holder Padded ear pad for extra comfort Other Sound Features Noise Isolation Headphone Cushions, Soft Breathable Headband, Flat 2.2 m Anti - Tangle Cable, Deep and Dynamic Bass, Soft Foam Cushions, Acoustic system: Open, Voice coil: CCAW, Diaphragm: Mylar Dome NOISE-CANCELLING MIC Filters ambient noise Be heard loud and clear without the distraction of background noise.

Quantum Brand original packed USB Sound Card for external use

We pride ourselves on creating smartphone powerhouses that pack high-capacity batteries without compromising on great design. It's a challenge that our designers and engineers take on every day. For Redmi 4, our team has gone beyond the extra mile to carefully plan the design, do in-depth battery research, and implement system-level optimizations to present a powerhouse that excels in both battery life and design. The 4100mAh powerhouse is able to run up to 18 days on standby mode and up to 2 days with heavy duty usage