Air pressure is lead via a hose or pipe to a diaphragm contact. This contact converts the positive or negative pressure into an electrical contact and pulse.
Applications: commercial sectional doors rolling doors and mass transit
Works on doors up to 60ft
Can be used with standard pneumatic hose and Miller Edge extrusion
Sensitivity: 2mm to 500mm
Ambient temperature range: -49F to 180F
Electrical configuration: 2 wire NO
Adjustable sensitivity
Mechanical life: minimum 2 million operations
Electrical life: 1 million operations depending on contact load
Universal Keyless Entry works with garage doors made by LiftMaster Genie Stanley Overhead Door Wayne-Dalton Craftsman Chamberlain and Linear/Moor-o-Matic.
Single manufacturer/single frequency design – you pick the manufacturer and frequency for the garage door you want to open
Wireless – powered by one 9V battery (included)
Weatherproof slide-up protective cover
Open or close the garage door without using a remote
LiftMaster® IPAC (Internet Protocol Access Control) is the first Internet-enabled outdoor access control system with Voice-over Internet Protocol (VoIP).
By harnessing the power of a high-speed connection IPAC’s innovative technology allows you to work smarter and more efficiently and its contemporary design features a durable enclosure which enhances your property’s image.
Make updates 24/7 through an IP address (no software to install) so you never have to take IPAC offline.
Manage resident info from any browser on your LAN so you do not physically visit the unit.
VOIP technology eliminates long distance fees and will be replacing old analog phone lines.
50000-resident capacity so you’ll never run out of system memory.