JWS RS232 to RS485 Convertor

JWS RS232 to RS485 Convertor

Protocol convertor for the Navigator network

Part Number:  JWS232(BOX)
£350.00 ex 20% VAT (£420.00 inc. VAT)
4 in stock, immediate despatch  

4 in stock, immediate despatch


JWS Four way RS232 to RS485 convertor for the Navigator and System 2000 Access Control system.

3m USB lead supplied.

Supplied in a metal lockable box with a pair of keys.

Technical Specification

  • Operating voltage 220-250v AC or 13.8v DC
  • Environmental Operating Range: • 0-40°C ambient • -10°C temporary extension
  • Control box dimensions 195 x 257 x 70mm
  • CE compliant

Looking to upgrade from Navigator / System 2000?

Navigator / System 2000 was launched in 1995 and is still used in hundreds of installations around the UK and Europe. Whilst JWS still manufacture and support the original Navigator / System 2000 equipment it may be a great time to look at upgrading to Navigator IP. You will be able to keep the Access Control readers, cards & fobs, locks and exit switches etc (as well as local and network cabling). Contact JWS to discover how we can help you upgrade today.

With JWS Secure Sector MIFARE Proximity Technology

  • 1 to 100 door network, up to 2,500 users
  • JWS Secure MIFARE Fobs & Cards
  • Social Distancing Occupancy  / People Counting feature
  • Free embedded software, free remote setup by JWS 
  • Use PC, tablet or smartphone
  • Designed, manufactured & supported in Britain
Access Control Cabinet
  • 1 or 2 Doors per Navigator IP Access Control Unit
  • Browser-based (not Cloud) - Internet or full-time PC not required
  • Embedded firmware, no software to purchase, license or install!
  • Now with JWS Secure MIFARE Proximity Reader, Cards and Fobs
  • Add/delete cards & fobs in seconds, enrolment reader not required
  • Automatically produce Time & Data User Reports & Spreadsheets
  • Cost effective when compared to other Access Control providers
  • Rental properties e.g. Set PINs remotely with Start & Expiry Dates
  • User, Event & Door alerts e.g. Breakglass pressed, door left open

Installation Advice and Support

Live Chat or Tel. 01761 414 700
Email: sales@jwsltd.co.uk

Navigator IP - Optimised for Chrome

*Emails / remote access requires Internet connection. Texts incur additional charges.

Link to the Driver:


For Help, Call 01761 414 700

Need advice on which product to purchase? No problem. Call our friendly sales and support team on 01761 414 700 or send us an email. We're more than happy to discuss your requirements.

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