DPU3000POE Door Controllers

DPU3000POE are Full Featured advanced door controllers. Available in 1, 2, 4 doors configuration with additional Elevator and I/O Controller. ALL models can be powered from a PoE network (IEEE 802.3af) or by 12Vdc power supply. A Backup Battery connection is On-Board as well as 12Vdc 350mA power output. 

A 100,000 credentials memory with 200,000 events log make the DPU3000POE the best solution for any size system. No warries on maxing the capacity.

Supporting Supervised and Unsupervised inputs give the flexibility to select the right configuration on the spot and adapting to customer requirements without any additional costs or equipment replacement.

The DPU3000POE is the first to support both Weigand and OSDP protocols mixed on the same controller. Proprietary RS-485 encrypted protocol is also available.

To go more technical………. What is Under the Hood….

CPU – These controllers are powered by the Cortex® M4 from STM (made in EU) with Armv7 architecture,  utilizing a combination of 32BIT and 64BIT technology. Using the triple-memory-technology, the controller memory is not dependent on a backup battery and is backed up on non-volatile Flash memory.

Components* – The controller is made using SMD technology with top-of-the line components. About 20% of the components are dedicated to protect the controller from miswiring and external devices failure. Components selection ensure longevity and uninterrupted operations for many years, for example, the output relays life is rated at 107 operations‼  

Cyber-Security – DPU3000POE networking configuration is fully customizable and can be adapted to customer’s network. Network setting has physical Write-Protect switch and there is no operating system, so, nothing to hack. The firmware is written by KEYKINGs excellent R&D team. No operating system, no web-access. Hence, it is unhackable and has measures preventing any unauthorized connection. DPU3000POE will not communicate with anything beside the SPHINX server it is designated to. Physical Write-Protect switch on board adding additional security.  

Installer Friendly – All wiring connections are clearly marked in English, No unfamiliar codes, including hardware settings (dip-switches). Most installers do not even look at the installation manual. The controller is protected by KEYKINGs 25 years’ experience and is protected from many common mistakes done by installers. Using multiple technologies, including Opto-Isolated inputs, The protections include: Over/Under power, reverse polarity on power and on readers, miswiring and more**. 

Connectivity – Network connection in compliance with IEEE802.3af PoE standard support both type A and B (midspan) with auto-sensing and self-adaptive support for Fast-Ethernet TCP/IP at 100mbps. Customers reported on speed going up to 200mbps and as low as 256kbps without losing connectivity. Remote connection can be made using all standard networking tools LAN, VPN, Remote Connectivity Tools even Dialup and Cellular / Sterlite. WAN and connectivity via the Internet are also supported.  In addition, 2 ports of RS485 communication: one for connecting OSDP readers and the other for serial communication of up to 120 controllers on one BUS with up to 4,000ft. (1.2Km) distance. Also support the WTC485 wireless transceiver (1Km / ⅔Mile).

Readers Compatibility – DPU3000POE can connect to any Weigand reader, that includes the generic 26 & 34 BIT as well as all others, even the proprietary ones from specialized manufacturers. Any protocol from 24BIT to 72BIT is supported. OSDP 2.1.7 support make the DPU3000POE one of the only controllers in the market that allow to mix Weigand and OSDP in the same controller. this is the ideal candidate for replacing an outdated system or upgrading a previously installed system by another company. All without replacing readers = no new cards = no rewiring….. 

All On Board – Each controller includes dedicated inputs for REX and Door-Sense as well as additional 4 configurable AUX Inputs and 2 configurable AUX Output relays. Unused door relays and inputs can be used as AUX if needed. If more auxiliary inputs and outputs are needed, there is an independent DIO3168P controller with 16 inputs and 8 output relays. 

Enclosed PCB – DPU3000POE has closed enclosure, unlike open board of others. The enclosure provide access to all connectors and very clear indication on wiring and the LED signals.

Always Working – DPU3000POE controller will work continuously as long as it is powered! If main power or PoE power is lost, the backup battery (if connected) will keep it running. If all power is down, when restores, it goes back to work in less than 10 seconds. Network connectivity issues? There is no difference in operation between On line and Offline modes and the controller seamlessly operates in both. If connection lost (or software is down), the controller will continue to operate as it was configured last. When communication restores, it will automatically update the software database with all events stored and will receive all updates needed. 

Door Operation 9 Modes – Activated on schedule up to 32 changes/day. Normal, Open, Closed (lockdown), 1st. Swipe, APB, Dual-Factor, Toggle (relay change position every swipe), Escorted by Manager, Escorted by Position (up to 4 positions combined) 

Time Zones, 105 for each door, organized in customized tables of 7 zones each, 15 Tables for each door. With 9 types of holydays.  

Credentials Designation, 5 – Standard, Manager (elevated), Master (unrestricted), Emergency (open the door even if database destroyed), Handicap (addon to any designation), Visitor (can have any designation) 

Alerts, 100+ types (events) can be used for automated response using Flow-Control  

Features Package – the DPU3000 come packed with all feature expected from Access Control system and much more:·        

Build in alerts Reader respond (LED and Beep) to: Authorized, Unauthorized, Lock Open, Door Ajar, Door Forced Open.·          

Tailgate Prevention by automatically locking the door after opened, regardless lock time setting.·          

Handicap designation for longer lock-open time and additional operations·          

ID Technology, 4 types supported for each person. Cards (up to 5), PIN, Fingerprint ID^, Face Recognition ID^^·          

Dual-Factor available for forcing Card + PIN including option to deactivate credentials if entered wrong PIN 3 times·         

Multi-Person entry available in cases when more than one person needed to enter (escorted entry) up to 8 persons.·        

“Double Swipe” keep unlocked. Can be Enabled if needed. Require elevated designation credential.·          

Anti-Pass-Back (APB) can be Enabled, if needed. All 1 & 2 doors networked controllers have 2 reader for each door.·          

Lockdown procedure allow setting predetermine doors position in response to I/O or Alert or other condition·          

Flow-Control is a powerful logical conditional tool allowing pre-defined action in response to set of data from inputs, outputs and system events (alerts, status). Used to configure the AUX inputs and Outputs as well as all other components. Numerical operators can be used enhance operation based on quantity, not only status. It can be set as Active, Inactive or Dormant that is activated with a PIN on reader.·          

Interlocking Doors (Mantrap) – using Flow-Control       

DPU1012NT Networked 1 Door Controller


Networked 1 Door Controller

Serial 1 Door Controller


RS485 1 Door Controller

Networked 4 Doors Controller


Networked 2 Doors Controller

Serial 2 Doors Controller


RS485 2 Doors Controller

Networked 4 Doors Controller


Networked 4 Doors Controller

Serial 4 Doors Controllers


RS485 4 Doors Controller

* As of May 2020, no component is on NDAA FY2019 Public Law 115-232 sec. 889 ban.
** These measures do not negate warranty conditions. See detailed information in the General Warranty section
^ Require Fingerprint Reader FPC1000 / FPC2000 to be connected. 
^^ Require Face Recognition Reader NF4000