12~24V AC/DC universal power – No programming or jumpers needed.
Mantrap (Interlock) – When used in pairs and with optional magnetic contacts, keypads can
protect an area with two doors by ensuring that only one door can be opened at a time. With the
mantrap function enabled, when a user opens one door, a signal is sent to disable the second
keypad, thereby preventing access through the second door until the first one is closed.
Output #1 inhibit control – Relay output #1 is typically used for a door strike. If the inhibit
control terminal is tied to ground, relay output #1 will not operate. This increases the security of
the protected premises during the time it is not expected to be occupied, such as during evening
or weekend hours. Control either by connecting output #2 or another switching device to the
inhibit control terminal (see example on page 6).
Door-forced-open warning – When used with an optional magnetic contact, the keypad will
beep continuously for 60 seconds if the door to the protected premises is forced open without
using a valid user code. The warning can be stopped any time by entering a valid code.
Door-propped-open warning – When used with an optional magnetic contact, the keypad
beeps continuously if the door is propped open for longer than the allowed open time. The
allowable open time is programmable from 1~999 seconds. The warning stops when the door
is reclosed.
Door-hold open mode – Output #2 can be programmed to hold the door open if it needs to
remain open for an extended length of time.
Auto or manual code entry checking:
Auto code entry checking mode – The keypad can be programmed to activate automatically
when the code is entered without the need to press the ―#‖ key. All user codes must be the
same length as the master code. This mode is more convenient for users.
Manual code entry checking mode – The user codes can vary in number of digits, and the
user must press the ―#‖ key when finished entering the code. This mode increases security.
Door auto relock (anti-tailgating) – The keypad will relock an open door either when the relock
time expires or immediately after the door is closed, depending on which occurs first. This
prevents unwanted ―tailgate‖ entries, which can happen if an unauthorized person tries to follow
an authorized person through the door.
Alarm system arm-disarm control – The keypad can be wired to an alarm control panel so that
an authorized user can arm or disarm an alarm system using the keypad.
Duress output – This NPN transistor open collector ground (-) output can be used to trigger a
silent alarm if an authorized user is forced under duress to use the keypad. The duress output is
activated by adding 2 to the first digit of any user code for output #1. When entered, the code
opens the protected door as it would normally, but a signal is quietly sent to a remote device to
call for help without alerting the unauthorized person.
Backlit keypad – The keypad is backlit to increase nighttime visibility. Backlight can be
programmed to remain off until all keys are pressed, or remain on at a dim setting, increasing to
full brightness when keys are pressed.
