p { margin-bottom: 0.25cm; direction: ltr; color: rgb(0 0 0); line-height: 120%; }p.western { font-family: "Liberation Serif""Times New Roman"serif; font-size: 12pt; }p.cjk { font-family: "Droid Sans"; font-size: 12pt; }p.ctl { font-family: "FreeSans"; font-size: 12pt; }Since our incorporation in year 2002 we are emerged as top manufacturer and supplier of Telephone to PA System Coupler Unit in the national market. Under the proper surveillance of adept team of professionals the offered system is precisely manufactured by using the finest quality components and employing the latest technology. This system is used to address the people at a time. Also. The offered Telephone to PA System Coupler Unit is available with us at an affordable rate. Features: Easy installationTrouble free performanceCompact sizeHighly durable @page { margin: 0.79in } p { margin-bottom: 0.1in; line-height: 120% } Salient Features: Make announcements comfortably in your office premises or factory area from any telephone handset in your office / control room / residence.Compatible with any type of PA / paging system (including Philips IPA make).Compatible with any type of EPABX and independent of digit and reset timing problems.Design based on advanced digital circuitry.Simple to operate.Available in two models. Product Information: The unit is built with advance digital circuitry. The unit interfaces with any telephone subscriber line and gives out audio line and one potential free contact. The audio output is balanced line level output adjustable from 500 thO 2 VAC.Models Available: ATS 4007 IPA: Suitable for interfacing with Philips Industrial PA systems.ATS 4007 PA: Suitable for interfacing with any PA systems.19" Rack mountable unit available with monitoring facility. Technical Specification : Operating Voltage 230 V 50 Hz. Line output Balance line output level (500 mV to 2 V adjustable). Termination R] 11 Jack for Telephone cable Terminal strip for audio output and potential free contact. Dimension 220 mm x 180 mm x 65 mm Construction Powder coated AL box Colour Siemens grey 8t black.