The DS-K4H250S Single-door magnetic lock is designed for wooden door, glass door, and stee... Hikvision DS-K4H250D double-door magnetic lock The DS-K4H250D Double-door magnetic lock is designed for ...

A General Motors engineer has filed for a patent to quiet cabin noise with an electromagnetic liftgate latch. At least one ...

This lets them secretly record the electromagnetic signals coming from your HDMI cable. The second method is to use a special ...

100,000 times usage of the electromagnetic coil when powering on Depth of the latch groove: 15 mm Strong suction which protects the door from forced opening when the door is locked Double insulation ...

Thanks to a pair of repurposed electromagnetic door looks and adjustable base width ... and is powered by an old cordless drill with the handle cut off. Its trigger switch was replaced by a ...

Philip Morrison and Guiseppe Cocconi analyzed how two civilizations separated by many light years of space might use electromagnetic radiation to communicate. Electromagnetic radiation is the general ...

There are seven types of electromagnetic (EM ... Your microwave oven will not switch on if the door is open, to prevent the microwaves causing damage to the cells in your body by heating them.

Using portable equipment that can pick up the faint signal from a fob inside the house or parking lot, they relay it back to ...

Including a portable door lock, versatile backpack ... $7 Travelambo’s wallet also provides RFID protection by preventing your credit cards’ electromagnetic chips from being scanned by thieves. The ...

There are also electric ranges with induction, which works via electromagnetic induction to ... Wharton A range with a sturdy build will have a door that opens and closes smoothly.

Imagine being able to watch the inner workings of a chemical reaction or a material as it changes and reacts to its environment—that's the sort of thing researchers can do with a high-speed ...