The SanDisk SD UHS-I card reader transfers your images Fast, delivering image transfer speeds of up to 170MB/s* so you can spend your time creating instead of waiting. Using USB 3.0, it moves content up to 10x faster than USB 2.0 (1), and it's also backwards-compatible with USB 2.0 so you can transf...

Retevis H-777 is the best choice for the hotel, restaurant,bar, factory,warehouse and security guard.It is easy to operate for every customer, not only for the adults ,but also for kids and the old. Specification Single bandSingle frequencyFrequency Range: UHF 400-470MHzMemory Channel: 16 Hot Spots:...

You need a camera that works fast and well for this, and the JIFFY C100 is exactly that. It has a full HD lens that records 1080p videos at 30 frames per second Product Specifications: ▲Video Resolution: Full HD 1080P up to 2048x1536 (compatible with 2048x1296, 1920x1080, 1280x720, 640x480, etc.) ▲...

UHF waves have the ability to penetrate wood,steel,and concrete,giving you better range and performance in urban environments and around buildings.UHF operation has less chance of interference between wireless systems.Specifications:Single bandFrequency Range:UHF 400-470MHzFrequency Stability:±2.5pp...

SECO-LARM E-960-D190Q ENFORCER Twin Photobeam Detectors with Laser Beam Alignment, 190' (60m) Outdoor/390' (120m) Indoor Sensing Range, Non-polarized Power Onputs, Pack of 1 Including 2 Detectors Key Features Built-in laser beam alignment system speeds accurate, reliable positioning Twin infrared be...

Turpow 2 Pack Replacement Canon Batteries for BP-511 /BP-511A 2200mAh Advantage: This battery perfectly matches your original battery for Canon BP-511 BP-511A battery with practical price and high quality. This Replacement Battery is designed for Canon BP-511 Camera, it is a kind of Li-ion recharage...

The JJC 77mm Center Snap-On Lens Cap is a lens cap can be used to replace perfectly the original 77mm DSLR camera lens for Canon, Nikon, Sony, etc. Be Suitable for the professional technicians. How to Pick the Right Size Lens Cap? The lens cap should be the same size with your camera lens. If you do...

SPECIFICATION Size: 72*70*70mm Frequency Rang: 40Hz-20KHz Interface Port: USB Compatible with: Computer, especially desktop computer Color: Black Weight: 166g Package: 2pcs/pack PACKING LIST 1 x Desktop Laptop Mini USB Speaker (2pcs/pack)

Sizes: Outer size:190x115x105mm Material: Nylon Color: Black Compatible With: for Panasonic V360MS HC-V360M-W V480MS W580M VX980M VX985M HC-Panasonic HC-V770 HD HC-W870M HC-V180 for SONY HDR-CX675 CX670 CX405 AX-55 HDR-MV1 HDR-CX680 JVC Everio GZ-R300 for PowerLead PL-601 Puto PLD078 HC-V770 HD fo...

Data Logging Shield for ArduinoHere is a useful Arduino shield. Many people have been looking for a dedicated and well-designed data logging shield. Adafruit worked hard to engineer an inexpensive but well-rounded design. Not only is it easy to assemble and customize, it also comes with great docume...

Specifications: Gain: 3dBi Frequency Range: VHF 136-174MHz, UHF 400-470MHz VSWR: < 2.0; Impedance: 50 ohm; Direction: Omni-directional; Connector: SMA Female Connector Net Weight: 78g; Operating Temperature: -20°С ~ +80°С Storage Temperature: -30°С ~ +85°С Package List: 2 x Antenna (As the Pic...

Features: This is original NKTECH antenna NK-761 SMA-Female. Interface: SAM-Female. Frequency Range: 144/430MHz, Dual Band (136-174/400-470MHz). Type: 1/4λ (144MHz), 1/2λ (430MHz). Gain: 2.15dBi. Max Power rating: 8W. VSWR: Less than 1.5. Length: 1.8 inch or 45mm. Net Weight: 12g. Compatibl...