Check the listing for details. Notifier RM-1SA Microphone Assembly. Condition: New. Listed at 530.00 USD. Notifier RM-1SA Microphone Assembly Notifier RM-1SA- The RM-1 Series Remote Microphone provides a cost effective microphone interface for paging to selected speaker zones. The Power and Trouble LEDs provide easy-to-understand visual indications of its status. Various mounting options are available. The microphone assembly can be mounted in a small, compact enclosure or located in a comprehensive paging command center. The RM-1 Series remote microphone can be utilized with the DVC Digital Voice Command Center and DAA2 amplifiers, or to expand a legacy installation. FEATURES Automatic gain control circuit. Supervised microphone. Form-C trouble contacts. Form-C contacts activated when microphone is in use. Power On LED. Trouble LED. Pluggable terminal blocks. Low-level audio (LLA) IN and THRU screws. CAB-3/CAB-4 SERIES INSTALLATION The RM-1 can mount to the back of an ADP-4B dress panel inside a CAB-3 or CAB-4 Series cabinet. It can be mounted in any of the four positions on the dress panel, with the following exception: • Do NOT mount the RM-1 in front of a CHS-4L chassis. See page 2 for illustrations of mounted units. SPECIFICATIONS Power requirements: 20 mA primary, non-fire alarm current; 66 mA when microphone is activated; 20 mA secondary, non-fire alarm current. Operating voltage: 17 to 26.4 volts. Datasheet Similar item Payment We accept the following payment methods: PayPal Visa Master Card American Express Discover Please contact us if you have any questions. Shipping Services We offer the following shipping services: USPS Priority Mail (free shipping) UPS Next Day Air Saver UPS 2nd Day Air UPS Next Day Air If you would like your package shipped differently, please contact us. Please note: Even if you selected free shipping, your package may still be shipped UPS Ground International Shipping If you are outside the United States and need our articles you can contact us through an Ebay message. We offer 4 shipping options if they do not work, please contact us and we will make changes for you. We process all orders the same day when we receive the payment before 5:00 PM ET. Daily we strive to provide the best service to our buyers and give the highest satisfaction but if for some reason there is an error to receive your purchase please contact us before leaving a negative feedback. Warranty Please be aware that we are not authorized distributors. We can not guarantee the featured item will have the manufacturer's warranty or support.