Arrow T50HS T50HS PowerShot Advanced Staple Gun and Nailer Clamps 750 yard range with scan modeAllows Strobe 750 yard range with scan modeAllows user to know true distance to target with TILT angle compensationFast focus eyepieceAggressively designed Suregrip texturingIncludes lanyard and battery Amplifies incoming sound up to 40 decibels Four (4) tone settings to customize your listening experience Amplified digital answering machine making it easier to listen to messages Large high contrast CID display Extra loud and clear speakerphone for hands free conversations Large keypad with high contrast numbers Five (5) speed dial buttons to store important numbers Ten (10) loud ringer melodies with six (6) levels of volume CID display lights up as super bright visual ringer Expandable up to four (4) cordless handsets (model D703HS) and light trim consistent