General Hardware Description 
System Hardware and Architecture - Keri’s unique system architecture is built around the PXL-250 Smart Entry Controller and its family of companion plug-in Option Boards which establish or enhance the functionality of each controller. The PXL-250 manages one or two doors and can be used in a stand-alone mode or networked to build systems up to 64 doors. One PXL-250 on the network acts as the Master and is the gateway to the network for communications via either PC direct connect, modem, or hand held programmer. The other PXL-250s become slave controllers on a reliable RS-485 communication network which receive their programming information from the Master. If one controller becomes non-operational, the other controllers on the network still function normally. Keri hardware components come with the best warranty in the industry. 

READERS 

The Keri Systems Access Control System uses the latest non-contact technology to create the ideal access control solution. The reader uses low frequency radio emissions to send identification information between a passive access card, that is available in a range of forms, to a reader adjacent to the door, or even hidden within the wall. A wide range of readers are available from the standard MS-5000 as used at the Haywards sub station, to sophisticated bullet proof units for extreme installations. Read ranges vary from 10 cm to 40 cm for the commonly used units. Extended read ranges are available for specialised installations. 
 
 

MS-3000 MicroStarTM Proximity Reader  Considered by many to be the smallest, most attractive proximity reader available, the MicroStar is designed to mount directly on a metal window/doorframe (mullion) or any other location a small reader is required. Size is just 3.4" x 1.4" x 0.38" (86mm x 36mm x 10mm) with a read range of up to 5" (12cm). Lifetime Warranty.

 

MS-4000 ShootingStarTM Vandal Resistant Proximity Reader - This tough reader is designed for high crime areas. It has a beveled stainless steel housing so it cannot be pryed from its mounting place, and has a front surface that can withstand a bullet from a .357 or 9mm handgun and is flame resistant. In addition to the normal front mounting holes, it also has rear "blind" mounting screw holes for extra security. Lifetime Warranty.

 
 

MS-5000 MiniStarTM Proximity Reader  Designed to mount on a standard USA single gang box, the Ministar provides up to 7" (18cm) read range and measures just 4.3" x 3.0" x 0.38" (109mm x 76mm x 10mm). Lifetime Warranty.

 
 

MS-7000 SuperStarTM Proximity Reader  This reader provides up to 15" (38cm) read range for applications where extra range adds to the convenience of the system, such as parking entrances or reading through extra thick building materials. The reader measures just 6" x 8.5" x 0.83" (15.2cm x 21.6cm x 2.1cm), far smaller than other readers with comparable read ranges. Lifetime Warranty

 
 

MS-9000 MegaStarTM Extended Range Proximity Reader - Measuring 12" x 16" x 1.3" (30.5cm x 40.6cm x 3.3cm), this reader provides up to 26" (66cm) read range for applications where longer read distance adds to the convenience of the system, such as hands-free and physically challenged applications. Lifetime Warranty.

   
THE INTELLIGENCE BEHIND THE READERS 
   

Intelliprox  Intelliprox is a budget self contained controller that provides basic door control facilities, that allow up to 500 cards to be held in memory. This unit when purchased with the MS-5000 reader adds only a small amount to the cost of the reader, and provides an excellent and cost effective solution to the less frequented sites that require access control.

 
 

PXL-250 Controller   PXL-250 is the sophisticated solution that provides enormous functionality and is the best solution to large installation access control. Some of the features are full modem or direct connect communications to a parent personal computer; auto unlock during business hours; full public holiday options; selectable timetables of access for nominated cards; block enrolment of Keri system cards; compatibility with Wiegand type readers as is currently done at Haywards. The PXL-250 is an advanced unit that will effortlessly take care of your access control needs in an efficient and cost effective manner.

    
ACCESS CARDS 
 

KC-10 Standard Light Proximity Card - The most popular proximity card in existence, it is thin enough to be "wallet-friendly" yet durable enough to carry a lifetime warranty. It comes standard with a vertical slot punch (horizontal is optional) and can accept photos and graphics via industry standard adhesive packs (dye sublimation or laminated). Size is 2.13" x 3.38" x 0.065" (54mm x 86mm x 1.6mm). Lifetime Warranty.

 
 

MT-10 Multi-Technology Proximity Card - PVC Card capable of accepting dye sublimation direct print images from industry standard printers such as Datacode, Fargo, Magicard, Sony, etc. Also contains a mag stripe for applications where other systems also utilizing mag stripe technology are in use. Size is 2.13" x 3.38" x 0.042" (54mm x 86mm x 1.1mm). 1 Year Warranty.

 
 

PKT-10 Proximity Key Tag - The industry’s smallest and most durable proximity key tag. The tag is 100% transfer moulded and is so durable it can withstand the weight of a vehicle. Size is 1.57" x 0.98" x 0.157" (40mm x 25mm x 4mm). Lifetime Warranty.

     
Keri also has available the complete line of Cotag, HID, Motorola/Indala, and Sensor Engineering proximity readers. Additionally, we have Wiegand readers, bar code readers, mag stripe readers, keypads, and biometric devices. OB-7 Option Board is required. 

See the Proxlock Reference Sites 

The Benefits of Non Contact Technology 
Non contact access control has proven itself to be far more cost effective in the long term than contact type solutions. The lack of physical contact is itself a major advantage, as contamination and dirt ingress are simply not an issue. Readers can be positioned within or behind walls so that they are inaccessible from the outside. The form of the card is more flexible, with small key tag styles as well as standard credit card styles being available. Access cards can be kept within wallets or attached to key rings without the need to remove them to swipe. 

Integration Options 
Proxlock has various options in which it can integrate into other systems. The Intelliprox unit is capable of generating standard Wiegand 26 bit codes that can be read by compatible controllers. This allows non contact technology to be integrated into existing systems. The PXL-250 is able to read Wiegand codes, allowing it to integrate into an existing installation of readers. This facility is in use at the Haywards sub station. This gives the installer a high degree of flexibility in how the system can be tailored for any given existing installation. 

PC Support 
Keri Systems have created a sophisticated Windows based application called DOORS to setup, configure and monitor the PXL-250 access control system. This utility provides all that is required to enrol cards, set up timetables, create personal databases and monitor the network of PXL-250s. PXL-250s can be instructed to store access events up to a certain level, then dial in and down load these events when a specified number is accrued.  DOORS can be unlocked from the PC, plus a whole range of other options. 

Backup Service 
Keri Systems provide a 12 day freight service from the USA for ordered parts. Remote Control Solutions Ltd. provide the local backup and product support, in association with Keri Systems’ local representative. Remote Control Solutions Ltd. import directly from Keri Systems, which keeps prices down as well as keeping Remote Control Solutions Ltd. in close communications with Keri Systems. All Keri Systems cards come with a full LIFETIME warranty. 

Typical Installation 
A standard installation would be one PXL-250 controller with two readers, most likely MS-5000s, controlling two doors. A shared database would exist for the doors. A magnetic lock or strike lock would be fitted to the doors. This installation would typically cost around NZ$2200.00. This would be significantly reduced where volume is concerned. 

Remote Control Solutions Ltd  have a range of products many of which are our own design and manufacture that integrate the PXL-250 controller into existing Foxboro Master Stations. 
  

See the Keri Systems Home page.