Product Name: CE Window Full-Auto Two-Way Intercom Call System Model NO.: E361 Condition: New Certification: CE Hardware Technology: All-in-One Call Type: Mixed Usage: Commercial Name: Intercom Call System Dimension: 130x110X38 Mm Quality: 100% Same Working Current: <300mA Volume Adjustment: Yes (Can Be Adjusted Separately) with Recorder Jack: Yes Application: Bank, Hospital,Post Office, Station Tickets Working Voltage: DC12V Function: Anti-Interference and Noise-Free Install: Easy Trademark: KOQI Transport Package: Each Unit in a Standard Box Specification: CE Origin: Fujian, China HS Code: 8518100090 Product Description CE Window full-auto two-way Intercom call systemE361 window full-auto two-way intercomcall systemfor window,public service,bank,toll station intercom.hansfree,with clear voice functionFunctions and Features:1)Full metal jacket,elegance,aesthetic 2)Hands free two-way talkback full automaticity 3)Micro computer control circuit with squelch function; can thoroughly solve echo and squeal problems.4)Adopt high-powered mic,elegant appearance,voice is lifelike, clear; the volume of master station and substation can be adjusted separately by oneself;5)Easy installation ,there is only one wire for connecting master station and substation, the volume of internal and external can be adjusted by separately. 6)Have output for recording, can connect record equipment external. 7)Widely use at any window internal/external intercom,the place which difficult to talk.Technical Parameters:Working voltage: DC12VWorking current: ≤300mASubstation dimension: 70x18mmEnvironment tem: -10oC~60oCDimension: 130x110x38 mmPicture of intercom call system: