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M-Tech RSM-1


Conversation Record Remote Speaker Microphone


  • Up to 280 hours conversation storage
  • Calling and answering will be save as a conversation
  • File and mark the date and time information
  • Instant replay previous, next and pause
  • Large buttons design
  • Password required for device access


Speaker: 8 ohm 0.5 W, Full-range
Microphone: -56dB, Omnidirectional
Voice Storage Capacity: Up 280/ 560 hours
Memory Storage: 4 GB/ 8 GB
Memory Location: Internal
Voice Download Method: USB 2.0
Password Protection: Yes
File Format: WAV
Data Connector: Micro USB
Battery Type: Li-Ion
Run Time: Up 12 hours at 25 °C
Standby Time: Up to 24 hours 10 days
Current Drain: 4 mA at idle state, 25mA at record, 75 mA at reply
Charge Time: Approx. 4 hours at 25 °C
Operating Voltage: 3.7 V
Headphone Jack: 3.5mm standard audio jack
Operating Temperature: -10 °C to +55 °C
Storage Temperature: -40 °C to +85 °C
Operating Humidity: 5% – 95% RH
Drop Resistance: 2 M (6 feet) any orientation
Water Resistance: IP54
Dimensions: 64(W) x 100(H) x 42(D)mm
Weight: Approx. 163 g