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Linear AK-11 Exterior Digital Keypad
The Model AK-11 Exterior Digital Keypad is a digital keyless entry system designed for access control applications. The keypad is housed in a rugged cast aluminum enclosure that can be mounted to a pedestal or bolted directly to a wall. The die-cast keys have bright, easy-to-read yellow graphics.
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.
Two indicators show the status of the entry system. The left indicator lights red to indicate power, then turns green when access is granted. The right indicator lights yellow when the keypad is in lockout condition (from too many incorrect code entries). The keypad's courtesy light illuminates the keys. The light can be programmed to activate indefinitely, or for 1, 2, 3, or 4 minutes after the last key press, or not light at all. An internal sounder beeps when each key is pressed.
The DOOR SENSE/INHIBIT input can be used two ways. If programmed for "door sense", a switch on the door detects forced entry or door ajar situations. If programmed for "inhibit", the input can be wired to a "service" switch or automatic timer that will disable the Relay #1 when required.
The REQUEST-TO-ENTER input can be wired to a pushbutton or fire access keyswitch to provide codeless entry for authorized personnel. The "anti-passback" feature prevents using the same code twice before the programmed time elapses.
The ALARM SHUNT output activates when access is granted. This output can be wired to shunt alarm contacts on the access door/gate to prevent triggering of an alarm when authorized access occurs. Two solid state outputs, capable of switching 100 mA to common, are programmable to signal forced entry, door ajar, lockout, alarm circuit shunting, request-to-enter, and keypad active conditions.
The AK-11 is powered from a 12-24 Volt AC or DC source. Power can be obtained from the access device or a separate power supply. The EEPROM memory retains all entry codes and programming, even without power.
Rugged, cast aluminum enclosure
Four independent outputs and timers
Up to 480 programmable input codes of one to six digits
Two LED indicators show system status
Key operating features include: door sense input; inhibit input; request-to-exit input; alarm shunt output; timed anti-passback; and keypad lockout
Programmable courtesy light
Tactile and audible feedback
Keylock secures keypad
4" W x 5.5" H x 3" D
Order number: ACP00748
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.
Two indicators show the status of the entry system. The left indicator lights red to indicate power, then turns green when access is granted. The right indicator lights yellow when the keypad is in lockout condition (from too many incorrect code entries). The keypad's courtesy light illuminates the keys. The light can be programmed to activate indefinitely, or for 1, 2, 3, or 4 minutes after the last key press, or not light at all. An internal sounder beeps when each key is pressed.
The DOOR SENSE/INHIBIT input can be used two ways. If programmed for "door sense", a switch on the door detects forced entry or door ajar situations. If programmed for "inhibit", the input can be wired to a "service" switch or automatic timer that will disable the Relay #1 when required.
The REQUEST-TO-ENTER input can be wired to a pushbutton or fire access keyswitch to provide codeless entry for authorized personnel. The "anti-passback" feature prevents using the same code twice before the programmed time elapses.
The ALARM SHUNT output activates when access is granted. This output can be wired to shunt alarm contacts on the access door/gate to prevent triggering of an alarm when authorized access occurs. Two solid state outputs, capable of switching 100 mA to common, are programmable to signal forced entry, door ajar, lockout, alarm circuit shunting, request-to-enter, and keypad active conditions.
The AK-11 is powered from a 12-24 Volt AC or DC source. Power can be obtained from the access device or a separate power supply. The EEPROM memory retains all entry codes and programming, even without power.
Rugged, cast aluminum enclosure
Four independent outputs and timers
Up to 480 programmable input codes of one to six digits
Two LED indicators show system status
Key operating features include: door sense input; inhibit input; request-to-exit input; alarm shunt output; timed anti-passback; and keypad lockout
Programmable courtesy light
Tactile and audible feedback
Keylock secures keypad
4" W x 5.5" H x 3" D
Order number: ACP00748
| Output | 1 Form "C" 5A/28V, 1 Form "C" 1A/28V, 2 Short to common 100mA/24VDC |
| Capacity | 480 1-6 Digit Pin Codes |
| Mounting | Wall Mount or Gooseneck |
| Standard Features | Rugged, cast aluminum enclosure, Four independent outputs and timers, Up to 480 programmable input codes of one to six digits, Two LED indicators show system status, Key operating features include: door sense input; inhibit input; request-to-exit input; alarm shunt output; timed anti-passback; and keypad lockout, Programmable courtesy light, Tactile and audible feedback, Keylock secures keypad, 4" W x 5.5" H x 3" D, Order number: ACP00748 |
| Electrical Requirements | 12-24 Volts AC or DC (AC supply must be transformer isolated) |
| Operating Temperature | -22° F to +149° F (-30° C to +65° C) |
| Warranty | Two Year Warranty |
Wired Keypads
wired keypads are the most common type. Most of them can open a gate momentarily or hold it open. They range in code capacity from 3 codes to thousands. Almost all of them have an illuminated face for operating in darkness. The higher end ones have two independent sets of contacts to control 2 gates or doors. The commercial grade units are made with Stainless steel fronts and heavy gauge steel powder coated cases.
Solar Keypads
Solar ready keypads are also an available option. These units draw very little power and generally have an LED to light the front panel.
Wireless Keypads
Wireless keypads are a limited alternative. These units work on a 9 volt battery, and cannot do a hold gate open function. The inexpensive units have only one access code. They have a light on the face that is not normally on, and activates after one of the keys is pressed. These units should always be mounted on non metal surfaces. Metal drastically reduces the operating range to render the unit virtually non-operational. The Linear AKR-1 keypad is an exception to this rule because it has a top mounted antenna. An inexpensive wireless keypad is useful as an adjunct to a wired keypad placed inside the gate.
