3M™ Versaflo™ TR-600E HIK Powered Air Purifying Respirator Heavy Industry Ready Kit Category_Best4Systems/Siemens Telephones/Optipoint 420 Telephones dual switched Ethernet ports

dual switched Ethernet ports

Audio input jack for external radio

56 Programmable Keys

Pre-loaded with ring tones

3M™ Versaflo™ TR-600E HIK Powered Air Purifying Respirator Heavy Industry Ready Kit Category_Best4Systems/Siemens Telephones/Optipoint 420 Telephones dual switched Ethernet portsFeatures Compatible with 3M Eyewear and 3M Hearing protection (Z3AF 2 Helmet clip required, sold separately) Use filters to help protect against particulates or combination filters to help protect against certain gases and vapours Rugged, durable faceshield with premium visor helps protect against sparks and debris Heavy duty belt designed with airflow channels and multiple size adjustments Intuitive, coloured touchpoints plus visual and audible