Doorking Model 1838 programmable access control system controls two doors and is easily expandable into a 16 door system. Perfect for small office buildings, apartments, condominiums and any application that requires access control and reporting users activities. This flexible system can use any Weigand 26 bit device such as proximity cards, keypads, and RF control devices for input. To select or learn more about control devices visit the Access Control Option Index page.

Features
> PC Programmable via modem or RS-232. Remote Account Manager and Transaction
> Analysis software included. Built-in programming keypad.
> Interfaces with 2 card readers - expandable to 16 with tracker expansion board(s)
> Live transactions (requires RS-232 connection).
> Anti-pass back.
> 8000 event transaction buffer.
> 31 Security (permission) levels.
> Database import/export capability.
> Built-in clock/calendar.
> Holiday schedule.
> Hold open time zones.
> Entry code time zones.
> Postal lock input.

Specifications
> Stores up to 3000 user names.  
> Memory sizes available: 25, 75, 125, 250, 500, 1000, 2000, 3000.   Specify requirement when ordering.
> Stores up to 255 area codes.
> Transaction buffer stores last 8000 events.
> Stores up to 8000 access card codes - dependent on system memory.
> 31 security (permission) levels, 29 programmable with 4 time zones each.
> 8 hold open time zones.
> Three anti-pass back configurations: passive, active and trap.
> Elevator control (note 1) for up to 4 elevators, each serving 64 floors.
> Expandable (note 2) to control up to 16 entry points.
> 4-digit entry codes, one for each telephone number.
> 3 form "C" dry contact relays.
> EEPROM memory.
> Two 16 VAC, 20 VA power transformers supplied.
> Compliant with UL 294.   ETL listed.
> Dimensions: 10.25"H x 12.25"W x 4.25"D.

	DoorKing Programmable Access Control System
		Doorking 1838 Programmable Access Control System Part No: Consult TCI 1.800.249.0674 Electrical 16 VAC | Capacity 3000 users, 8000 transactions | Controls 2 doors per controller expandable to 16 doors. | Software included | Built-in modem for communications | 31 security levels, 29 programmable with 4 time zones each | Clock / calendar |
	No Illustration	DoorKing 1838 Memory Chips Part No: Select a memory chip to suit the applications: 25 Mem / 75 Mem / 125 Mem / 250 Mem / 500 Mem / 1000 Mem / 2000 Mem / 3000 Mem
	No Illustration	Doorking Tracker Board Part No: Consult TCI 1.800.249.0674 Tracker Boards expands the 1838 to control up to 16 additional doors. One Tracker Board per entry point. Weigand Input | Forced entry | Door ajar alarm | Request to exit | Hold Open | Requires 16 Volts AC transformer | Dim 5" H x 4.5" W x 1" D
	No Illustration	DoorKing Dual Tracker Board Enclosure Part No: Enclosure secures two Tracker Boards Dim 8.75" H x 14" W x 3.625 D
	No Illustration	DoorKing Quad Tracker Board Enclosure Part No: Enclosure secures four Tracker Boards Dim 24" H x 14" W x 4" D note
		Proximity Readers and Cards To complete a system each controller requires a proximity reader per door and each user requires a proximity card. Proximity readers and cards come in a large variety of styles to serve many different applications. To learn more about the various styles of credentials available and to make a selection go to Tri-Cor's Proximity Reader & Card page.