Die cast metal enclosure with standard key cylinder
OPEN/CLOSE spring return to center (OFF) key removable in center position only. Should only be used on operators wired for constant pressure to open and close (all LiftMaster industrial operators with type D control wiring).
The CarSense™ 303 features advanced 3-axis magnetoresistive sensing technology.
The sensor measures Earth’s magnetic field and responds to disturbances caused by ferrous objects.
The CS303 combines this exciting new technology with a fieldproven hardware platform to produce a high-sensitivity compact and cost-effective solution for reliable vehicle detection.
Three sensing elements provide magnetic field measurement in the X Y and Z axes improving detection sensitivity.
The keypad is housed in a rugged plastic enclosure and is designed to be mounted in a standard single-gang electrical box. The die-cast keys have bright easy-to-read yellow graphics.
It is supplied with four different plastic snap-on mounting bezels to customize the look of the keypad. The satin-chrome bezel comes factory installed on the keypad. The white ivory & bronze bezels are packaged separately.
Up to 480 entry codes from 1 to 6 digits in length can be programmed. They can activate either or both of the relay outputs.
Relay #1 has a 5 Amp capacity. Relay #2 has a 1 Amp capacity. The relays can be set for timed or latch-on/latch-off toggle operation per each individual entry code.
The on or off toggle state of a relay is maintained even after power interruption. When power is restored to the keypad each relay will assume the state it was in when power was removed.
A safepack module is used as an "Intrinsically Safe Barrier Relay" and in hazardous locations with non-voltage producing sensors allowing the user to use a N.O. non-monitored sensing edge.
APT-style operators employ an auto-reconnect trolley with nylon inserts and a resilient-mount motor for quiet operation.
Suspended from the ceiling the operators are used on sectional overhead doors with a standard lift.
APT operators are directly attached to drive and control the door.
MyQ® Technology enables you to securely monitor and control your facility operator and lights with your smartphone tablet or computer for greater peace of mind.
Alerts can be received as email or pop-up (push) notifications on a mobile device ensuring the status of your commercial door.
Security+ 2.0™ safeguards your facility – with every click a new code is sent to the commercial door operator so the door opens only for you.