SNB-400 | Sun Mechatronics


Micro Size Transmitter for Room Monitoring

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SNB-400 is our smallest audio transmitter. Availabe in 3 different transmitting channels. We also offer module too (SNB-45CB).
  1. Micro body with a unique battery slot.
  2. Easy Operation. No power switch. Just slot in battery then it starts working.


Product Name SNB-400
Size 33(35) x 27 x 17.5mm
Weight 10g
Antenna Φ3 x 185mm, 1g
Power Supply CR2032 (3V) x 1
Battery Life 40hrs (lithium)
Available Channels UHF-A, UHF-B
D/E/F Channel Not Available
P/Q Channel Not Available
Mic. Effective Range 15m from center
Average Transmitting Range
(Cities - Suburbs / At line of sight)
Output Power 10mW