Viking LDB-2 Loop and/or Ring DetectorLoop and or Ring Detector monitors an analog phone line for ringing or an in use condition. Features: Ideal for monitoring line status and providing a visual indication of it Detects ring voltage and loop connect Screw terminal connections Wall mountable with foam tape (included) or screws (not included) Auxiliary 12V DC output Adjustable time out for relay closure Two sets of relay contacts included Selectable NO (normally open) or NC (normally

K-1700-3-BN Features:

41" diameter x 2

Convert four analog KSU/PABX stations to a standard voltage OPX

E-10A Series

The PC-7 is a standard 4 wire line cord with a TG-1 installed in line one

Optional BLK-4-EWP Blue Strobe Light Kit

Individual Chime

E-1600-03-IP and E-1600-03-IPEWP

Remote Programming of AES-2000 Accessible Entry System

or each channel can be fed different inputs so the PA-60 can be used as a two zone amplifier

Meets the latest ASME A17

6 wires = 300 ft