Audio Parameters
Audio Codec: G.711 A-law, G.711 μ-law, G.729, PCM/L16
S/N (Signal-to-Noise) Ratio: ≥86dB
Audio Sampling & Bit Rate: 8kHz~44.1kHz, 16bit, 8kbps~320kbps
THD (Total Harmonic Distortion): ≤0.3% @ 1kHz
Frequency Response: 50Hz~20kHz
Mechanical & Environment Condition
Mounting Method: Wall-Mounted or Desktop
Installation Environment: Dry Indoor Locations Only
Operating Temperature:-20℃~55℃ (-4℉~131℉)
Storage Temperature:-40℃~65℃ (-40℉~149℉)
Operating Humidity: 10%~90% RH non-condensing
Casing Material: iron Color: Black
Dimensions: 140x71x43mm
Weight: 0.4kg
Power Parameters
Power Supply: DC 24V/2.7A
Power Consumption: ≤3W
Network Parameters
Network I/F: 10BASE-T/100BASE-TX RJ45
Network Protocol: SIP (RFC3261), HTTP, TCP/IP, UDP, ARP, ICMP, IGMP
Configuration Method: Web Interface or DevConfig Tool
Standard Accessories
Pluggable Terminal Block Connector (2-pin)
Pluggable Terminal Block Connector (4-pin)
Optional Accessories
DC 24V/2.7A Power Adapter (Full English Marking)
Power Cord (IEC C13 Female - Type A/C/G power plug)
Approved Standards
EN 55032:2015、EN 55035:2017
