Data Sheet

2305 Bering Drive  San Jose, California 95131
408-435-8400  Toll Free: 800-260-5265  Fax: [phone]
MS-1400 & TM-20X/40X Keri Key
Receiver/Transmitter System
• Ideal for gated communities, private residences,
and parking garages
• Revolutionary anti-cloning scheme provides
unmatched security
• Adjustable read range up to 300 ft (90 m)
• Directly compatible with PXL-500P Tiger
Controller, or NXT Controllers when used with
NXT-RM3 Reader Interface
• Transmitters are available in 2 and 4
button models
• Receiver has two channel output for control of
two gates from a single receiver
• Receiver has built-in noise reduction circuit to
maintain range in EMI noisy environments
• Optional proximity insert provides additional
functionality in a single tag/transmitter
Keri’s line of RF Receivers and Transmitters, the MS-1400 and TM-20X & TM-40X, o er access and security in a
small, sleek, cost e ective package. Typically attached using a Key Ring, the transmitters provide a convenient way
to grant access to gates and parking barriers while staying safe and dry in a vehicle. The most popular application
is for gated residential communities, where residents and employees can use the transmitter buttons to access
gates as they approach or to provide convenient access for the disabled.
The two-channel output provides the ability to control two gates from a single receiver. An optional proximity
insert provides additional convenience so users can access other secure parts of a facility using proximity readers
tied to the same access control system as the gates. Proximity inserts are available in Keri MS, Keri NXT, or
Farpointe Wiegand.
The Nema 4 rated enclosure, noise reduction circuitry, adjustable read range, and the ability to remotely mount an
antenna virtually guarantee a quick and painless installation. The system is FCC Part 15 and CE approved.