Description       SR-112 Radio record simplex repeater Controller with Motorola talkabout    　 SR-112 Radio voice Repeater 　   SR-112 Radio record simplex repeater Controller The SR-112 is a multi-function voice recorder device that connects to virtually any handheld, base, or mobile radio. It features exceptional voice recording quality and higher capacity than any other comparable device on the market. Simplex Repeater A simplex repeater records incoming transmissions and retransmits them on the same frequency. This has the effect of doubling the time required to transmit a message, but while a traditional repeater typically costs thousands of dollars and might be semi-portable at best, a simplex repeater can be set up with a single handheld radio and operated from batteries. This makes it perfect for disaster response, home or campground use, and any place where radio range needs to be extended but the cost and complexity of a traditional repeater can’t be justified. Voice Mail The SR-112 s voice mail function operates like a telephone answering machine, allowing users to record messages for later retrieval. Up to 3 incoming messages can be recorded, total recording  message  up to 180sec Auto message send system 15/30/45 minutes  setting Major Features - 3 of message box for record  - Auto Message send out at 15/30/45mins -Up to 180 seconds total recording time -DTMF remote control for all functions -19.2 KHz sample rate for excellent voice clarity -Operates from 14500 3.7V Li-ion or external 5-24 V DC supply -build-in rechargeable Lithium-ion battery support 72 hours long life operation -User to change the DTMF remote control password by radio -User set the Repeater Operates On/Off by DTMF -Audio output adjustable in hardware and by remote command -Audio in Level display -Auto Battery level display (20%~100%) -Provides audio Input  level display  ( for adj. best sound ) -Provides signal roger beep setting -DTMF signal display -Works with most popular CB,FRS, PMR, Amateur radios, Mobile Radio (optional of Cable) -1 year warranty on complete unit, 5 years on flash memory Features:  Message Recording time:   180sec  Build in 3.7V Li-ion Battery:   900MAH  Ext.DC Jack 5.5/2.1mm:   DC5V~24V  Standby Time:  180hours  Standby current:   4mA Work current: 20-30mA  SIZE:   110×80×25mm Operating temperature: -10°C to +50°C LED DISPLAY Charge  Red Charge/ DC in  Blue Full Power  Red    flash Power on  Blue flash  Sleep mode Status  Red  RX  Recording  Blue  TX   send Build in Battery Life  Red +Blue 100%  Red 80%  Blue 50%  Red +blue Flash 40%  Red Flash 30%  Blue Flash 20%   　     MT Plug Compatible Radio Models  MOTOROLA TALKABOUT Motorola MOTO TLKR T5, Talk about 270, 280, 289, FR50, FR60, FV200, FV300, FV500, FV700, FV750, FV800, T4500, T4800, T4900, T5000, T5100, T5146, T5200, T5300, T5320,T5400, T5410, T5412, T5420, T5422, T5432, T5500, T5512, T5522, T5532, T5550, T5600 MYT MYTQ2V , MYTQ2U RONSON RT-88 TYT TH-2R , TH-UV3R         　 　 　     　   PACKAGE CONTAIN 1 x SR112 Radio record simplex repeater Controller 1 x 100-240V power supply unit or ( DC Cable W/PSU) 1 x Radio connect cable(46- MT Cable) 1 x English Manual