window technology  (9,968 offers of 5,342,326 product items)

Polycom RealPresence Trio 8800 delivers the best ever audio experience from the huddle room to the boardroom - making every conversation, every spoken word just that much clearer. Not only does Rea...

Green mode Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection. Battery fa...

The Back-UPS RS offers high performance protection for your business and office computer systems. It provides abundant battery backup power, allowing you to work through medium and extended length ...

No operating voltage necessary - Ideal for use with the FU5120-FU5121 wireless opening detectors - Protection class: IP65 - Up to 4 square metres detection range Use the potential-free glass breaka...

Smart-UPS On-Line provides high density, true double-conversion on-line power protection for servers, voice / data networks, medical labs, and light industrial applications. Capable of supporting l...

For reliable perimeter protection - For protecting doors and windows - Suitable for flush and surface mounting The opening detector is a magnetic contact for protecting doors and windows. Unauthori...

-Network manageable: Provides remote management of the UPS over the network. -Audible alarms: Actively let you know if the unit is on battery, if the battery is low or if there is an overload condi...

Stimulate student learning with the TravelMate B3’s high performing, ultra-durable design. Featuring a long battery life, mechanically anchored keys, and blazing fast connection speeds, empower stu...

Take advantage of more interactive learning activities with the TravelMate Spin B3’s high performing, ultra-durable design. Featuring a long battery life, mechanically anchored keys, and a bevy of ...

Availability Boost and Trim Automatic Voltage Regulation (AVR) Gives higher application availability by correcting low and high voltage conditions without using the battery. Intelligent battery man...

Specific features: Green mode: Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any pr...

Take advantage of more interactive learning activities with the TravelMate Spin B3’s high performing, ultra-durable design. Featuring a long battery life, mechanically anchored keys, and a bevy of ...

Intuitive LCD interface Provides clear and accurate information in multiple languages with the ability to configure the UPS locally with easy to use navigation keys. Predictive replace battery date...

Cold-start capable Provides temporary battery power when the utility power is out. Energy meter Provides actual kilowatt hours of usage for energy conscious users. Green mode Patent-pending operati...

Modular battery cabinet for extended runtime for UPSs with internal batteries. The cabinet is supplied without batteries, so batteries must be purchased separately. Up to six battery strings (E3SBT...