Keri Systems Doors.NET Manual - Manual (Page 213)

Doors.NET Reference Manual
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NXT Readers
Keri’s NXT Series Proximity Readers are designed to blend aesthetics, read range per-
formance, and small package size with an extremely thin profile into a product that is
priced significantly less than competing proximity readers. The readers are for use
exclusively with Keri’s revolutionary access control system based on the NXT Series of
IP-based Controllers.
With an allowable cabling distance of 1,000 feet from the controller and using just 4 con-
ductor cable, the NXT Series of Readers dramatically reduce cabling costs when com-
pared to traditional 6 or 7 conductor reader interfaces. Encrypting identification data
between the card and reader and supervising the reader from the controller to check for
failure provides the most secure reader solution available. The readers are compatible
with all NXT Series Cards and Tags.
The NXT-1R Euro Mount Prox Reader offers the best combination of size and read
range available. Able to mount directly on a wall or to a European switch box, this unit
offers a size and profile not found in many other proximity readers.
The NXT-3R Mullion Reader, designed for mounting on metal window doorframes/mul-
lions, is one of the smallest proximity readers on the market yet offers exceptional read
range. The NXT-3R is designed to mount directly on metal or a wall without requiring
mounting brackets or spacers.
The NXT-5R Wall Switch Reader can be mounted on a US single gang electrical box or
flat on a wall.