1. Recording system: flash memory. 2. Power requirement: DC3V with ``AAA`` x 2. 3. Recorder have 3 sides. and 46 segment of every side, also can let you set any side priority. 4. Display date and tim
1. Recording time:172Min,345Min,690Min,1380Min. 2. Transmission speed(digital): 100:1. 3. Max. 396 messages recording available. 4. LCD display(date,time,battery and also show recording time for sear