SUPR-800 - YIANDA

Using multistage dynamic noise reduction processing, clear voice, low noise

Built-in Imported chips, high sensitivity, beauty voice.

Using Dolby noise reduction technology, less noise.

Suppressing high intensity sound automatically

Automatic gain control (AGC) circuit.

Using echo eliminate technology, effectively reduce the echo.

Use 3 core 0.5 mm 3 km RVVP shielded cable transmission distortion.

Integrated import front audio amplifier, microphone can drive directly Active speaker, DVR and recorder.

Suit for place such as police, court, meeting room. Interrogation room, bank, etc.

Monitoring range: 10-100sqm (adjustable)

Working voltage: 12 V DC regulated power

Supply current: 20mA

Operating Temperature: - 30 ℃ ~ 60 ℃

Transmission distance: up to 3000meters

Sensitivity Reduction: -35db

Signal Noise Ratio: 75db

Frequency response: 20Hz to 20KHz

Directivity: Omni directional

Output signal amplitude: 2.5 Vpp /- 25 db

Maximum sound pressure: 120db SPL (1 KHz, THD 1%)

Connecting way: red line--power, black line - ground wires, white line -- audio.

Transmission cable: 0.5 mmRVVP 3 core shielded cable, ordinary 4 core telephone lines, five types of network twisted-pair cable

Weight:69g

Size: 80mm*80mm*25mm