Electronic Technical Services Inc. 211 Conchas SE Albuquerque, NM 87123 PH 505-888-3923 FAX 505-888-3926 Website: www.etsnm.com Sound Surveillance tm SMM-8 Eight Channel Microphone Mixer Description Powers and mixes the audio of up to 8 Sound Surveillance tm microphones into one un-balanced line level RCA (or 3.5mm) output. Use to expand the coverage of one zone using up to 8 microphones or monitor up to 8 separate zones mixed together. SMM8 Microphone Mixer Specifications Includes SMM-8 Microphone Mixer. 12 VDC AC adapter. 1 each 3’ RCA or 3.5mm patch cable. Installation instructions. Options SPECIFY: RCA OR 3.5mm output connector. Microphone cable runs: Stranded 22gauge, 2-conductor shielded cable. Distances up to 1500 feet each. Warranty : 1 year parts and labor. Wiring Requirements Made in USA Standard RCA or 3.5mm jack for connection to DVRs etc. Line level (0db) output level. Euro-style connectors makes cable terminations fast and clean. Separate volume control for each microphone. Master volume control with x2 gain. LED power indicator. Power:12 VDC @ 110mA Reverse polarity protected. All power circuitry and cable runs protected with auto-reset type fuse. Operating temperature: 0-70C Black plastic ABS housing. Dimensions: L 6.2 x W 3.3 x H 2.0 Caution It is the responsibility of the installation company and end user to comply with state and federal privacy laws regarding the use of audio surveillance equipment. If you are unfamiliar with these laws, consult a qualified attorney. In most cases, posting the provided warning labels in plain view is all that is required.