Plantronics On Line Indicator For All Wireless Systems 65116 02 Headset Accessories Cdw Com

the sr 1 will generate loud ringing from an analog ringing line or from a dry contact closure there are 4 different ringing sounds to choose from loudness is easily adjusted with a volume control knob and test button the sr 1 s unique sounding ring is useful for employees that often work away from their desks allowing them to instantly recognize when their phone is ringing a second set of contact inputs will trigger a door chime doorbell sound this can be used to notify that a door has opened or used as a door bell or push for assistance button the sr 1 is easy to install and comes complete with a power supply and connections for an optional external speaker applications single line loud ringing night bell ringing business offices small warehouses floating employee push button for assistance chime push button doorbell features loud ringing from an analog line loud ringing from a dry contact closure choose one of four ringing sounds electronic warble traditional loud ringer double gong two identical gong tones quadruple chime four descending chime tones electronic bell adjustable volume control provides a door chime tone for either a door bell door open sensor or push for assistance button test button for setting volume power supply included test button for setting volume 1 year warranty made in the usa specifications power 120v ac 13 8v ac 1 25a ul listed adapter provided dimensions 140mm x 115mm x 40mm 5 5 x 4 5 x 1 6 shipping weight 0 75 kg 1 5 lbs environmental 0 c to 32 c 32 f to 90 f with 5 to 95 non condensing humidity maximum sound pressure 90 db 1 meter nominal 105 db with added 25ae paging horn connections 6 cage clamp screw terminals