Multi-Door Access

Keri Systems EGH-12 Heater Kit For Entraguard Units Learn More

Programming an IntelliProx unit is accomplished using the HPP-22 Hand-Held Remote Programmer. The HPP-22 has the appearance of a TV remote control, but has a different principle of operation. It is a mini-transmitter using a radio frequency (RF) rather than an infrared signal to transmit data. Unlike a television remote control (that requires a direct line-of-sight between the infrared transmitter in the remote and the infrared receiver in the television) the HPP-22 should be held parallel to the proximity antenna. Hold the HPP-22 within the range of the proximity antenna (approximately 1-foot) and press the appropriate button to send a command. Allow about 0.5 seconds for a response from the reader Learn More

Keri Systems Cable to PC or Modem Learn More

Keri System LAN-520 - Lan Port (RS-232 To Ethernet) Can be used with NC-485 network converter to enhance network capability Learn More

Keri Systems NC-485 Network Converter by using Keri's LAN-520 LAN Port in combination with an NC-485 Network Converter, PXL-500 Tiger II Controllers, which are normally connected via a two-wire RS-485 network, can be connected via Ethernet to bridge long distances within a facility or campus, as well as across any distance where a LAN/WAN exists. This allows customers to combine what would normally be separate sites, each with their own RS-485 network, into a single site for better security management, whether across a corporate campus or across town. Typically, access controllers within a building or group of buildings would be connected using an RS-485 network. If cabling to another building is cost-prohibitive or impossible, but an Ethernet backbone exists between them, the connection can be made by using the LAN-520 LAN Port and NC-485 Network Converter on network segment, which converts the RS-485 network data to an Ethernet packet, then back to RS-485 where the network can be continued. If the customer choses not to run any RS-485 networking, all controllers can be connected via TCP/IP to take advantage of the existing Ethernet LAN/WAN. Learn More

The NXT-2D Xtreme 2 Door Controller is built for today’s IT environments. With all Ethernet functionality built directly into the controller, Keri’s proprietary MAC address allows for reliable hardware discovery and true 1 button autoconfiguration. Networking between NXT-2D controllers and/or its sister NXT-4D Xtreme 4 Door Controller also utilize peer to peer Ethernet standards. The NXT-2D is designed to be extremely intelligent with little reliance on network traffic for decision making allowing it to be extremely thrifty with any network’s valuable bandwidth. To expand the system’s capabilities, up to four companion 4 x 4 Input/Output boards (NXT-4X4) can be added - one to each of the controller’s RS-485 trunks (busses). Customers can choose between Keri’s new line of highly secure, 4-wire NXT Proximity Readers with reader supervision, and any reader with a standard Wiegand output or Keri’s MS Series Proximity Readers via the NXT-RM Reader Interface Module. To manage the system, Doors NetXtreme software has much of the same look and feel as Keri’s acclaimed original DoorsTM software, but with the added functionality of Client/Server architecture. Learn More

The NXT-4D Xtreme 4 Door Controller is built for today’s IT environments. With all Ethernet functionality built directly into the controller, Keri’s proprietary MAC address allows for reliable hardware discovery and true 1 button autoconfiguration. By using an existing TCP/IP network, controller cabling costs can be eliminated, or by using inexpensive unshielded CAT5 cable if building a new network they can be reduced up to 50% over traditional hard-wired access systems. The NXT-4D is designed to be extremely intelligent with little reliance on network traffic for decision making allowing it to be extremely thrifty with any network’s valuable bandwidth To expand the system’s capabilities, up to four companion 4 x 4 Input/Output boards (NXT-4X4) can be added - one to each of the controller’s RS-485 trunks (busses). Customers can choose between Keri’s new line of highly secure, 4-wire NXT Proximity Readers with reader supervision, and any reader with a standard Wiegand output or Keri’s MS Series Proximity Readers via the NXT-RM Reader Interface Module. To manage the system, Doors NetXtreme software has much of the same look and feel as Keri’s acclaimed original DoorsTM software, but with the added functionality of Client/Server architecture. Learn More

The NXT-4X4 Input/Output Expansion Module provides functionality to any Doors NetXtreme access control system by adding auxiliary I/O that can be used for additional access control functionality, monitoring non-reader doors or other devices, and creating powerful action sequences by linking input triggers to outputs. The module can be connected anywhere along the RS-485 trunk, most commonly at the controller or near a reader. One module can be added per trunk, allowing up to an extra 8 inputs and 8 outputs on an NXT-2D Controller and an extra 16 inputs and outputs on an NXT-4D controller. The module’s relays are re-assignable and interchangeable with the main controller’s relays. The module can be mounted next to the door providing local door control and local door alarm functions while minimizing the cable bundle from door to controller. The unit also has a port to plug in a reader interface module (NXT-RMX) to allow Keri MS reader signals to be sent down the RS-485 line. Learn More

Keri's PXL-500 Tiger II Controller hardware platform provides sophisticated access control solutions for up to 256 doors at a single site and thousands of doors spread over a number of remote sites. The unique architecture and latest multiprocessor, RISC-based design techniques allow Keri to offer the system hardware at a lower cost compared to other manufacturers. It also contains many features that simplify and significantly reduce the cost of installation. The system is managed by Keri's Doors for use with Windows software. Learn More

Keri's PXL-500 Tiger II Controller hardware platform provides sophisticated access control solutions for up to 256 doors at a single site and thousands of doors spread over a number of remote sites. The unique architecture and latest multiprocessor, RISC-based design techniques allow Keri to offer the system hardware at a lower cost compared to other manufacturers. It also contains many features that simplify and significantly reduce the cost of installation. The system is managed by Keri's Doors for use with Windows software. Learn More

The Keri Systems PXL-500 Tiger II Controller hardware platform provides sophisticated access control solutions for up to 256 doors at a single site and thousands of doors spread over a number of remote sites. The unique architecture and latest multiprocessor, RISC-based design techniques allow Keri to offer the system hardware at a lower cost compared to other manufacturers. It also contains many features that simplify and significantly reduce the cost of installation. The system is managed by Keri's Doors for use with Windows software. Learn More

The Keri Systems PXL-500 Tiger II Controller hardware platform provides sophisticated access control solutions for up to 256 doors at a single site and thousands of doors spread over a number of remote sites. The unique architecture and latest multiprocessor, RISC-based design techniques allow Keri to offer the system hardware at a lower cost compared to other manufacturers. It also contains many features that simplify and significantly reduce the cost of installation. The system is managed by Keri's Doors for use with Windows software. Learn More

The SB-593 Satellite Expansion Board economically provides second door control plus extra general purpose inputs and outputs. Learn More

The SM-2000 Smart Module provides all functions necessary to manage access to a single door and provide industry standard Wiegand output (with Local door control backup on demand). The SM-2000 fits in a single gang electrical box. Learn More