Gai-Tronics PHP400 SMART Analogue Public Access Telephone 836000 High Attenuating shells with optimised

High Attenuating shells with optimised acoustic design and

the visor or somewhere in between

the headset will turn off after 4 hrs of non-use to save batteries

vibratory and audible warning alarms show you low battery and low air flow

Gai-Tronics PHP400 SMART Analogue Public Access Telephone 836000 High Attenuating shells with optimisedLarge, vandal resistant metal buttons, palm operable Raised text button legends with Braille Induction Loop facility for hearing impaired Audio visual ring indication Emergency override Hands free operation Robust Weather resistant: IP65 Suitable for pole mounting to PSTN post or surface mounting, simple installation