![RS485 Communication Port Card for HONEYWELL™ Devices [VSN-485]](http://en-shop.sysaway.com/cdn/shop/products/VSN-485_dedfff39-2715-43c6-89ff-099bb43c9c7a_grande.png?v=1673539587)
Reference:
VSN-485
RS485 communications card for connecting the RP1R-RPT repeater or the RP1R-PAN-V annunciator up to 1,200 meters away. It has 24VDC output to power the repeater or isolator.