Toa Electronics SAM-4742 IP public address horn loudspeaker

Toa Electronics SAM-4742. IP public address horn loudspeaker. 124dB output capacity. It supports common network protocols for easy integration with video management systems and other SIP-compliant VoIP systems and devices. Group search function with 10 multicast ports for zone search requirements. Internal storage to store pre-recorded tone messages playable via 2 control inputs or remote API (HTTP). Degree of protection IP66. Power through PoE +. Ip horn speaker 15w.

Specifications

Power: PoE + (IEEE802.3at Class 4), PoE (IEEE802.3af Class 3)

Consumption: 22W (PoE +, rated output), 13W (PoE, rated output)

Rated amplifier output: 15W (PoE +), 8W (PoE)

Sensitivity: 112dB (1W, 1 meter), 500Hz ~ 2.5kHz (maximum level)

Maximum sound pressure level: 124dB (PoE +, 15W, 1 meter), 121dB (PoE, 8W, 1 meter)

Audio codec PCMU (G.711u), PCMA (G.711a), G.722

SIP transmission mode: PCMU / PCMA / G.722

Multicast transmission mode: PCMU / PCMA / G.722, maximum 10 ports

VMS Transmission Mode: Audio Rear Channel, PCMU

Internal message transmission mode

Up to 20 internal messages (maximum recording capacity of 80MB)

Supported file formats: WAV, MP3

Network ports RJ45 100BASE-TX, MDI / MDI-X

Network protocols: TCP / IP, UDP, HTTP, RTP, ARP, ICMP, RTSP, SIP (RFC3261)

2 control input channels, volt-free contacts, open voltage 5V DC, short-circuit current of 2 mA or less, removable terminal block (3-pin)

1 channel control output, open collector output, withstand voltage 30V DC, control current 10 mA or less, removable terminal block (3-pin)

-30 ° C ~ + 55 ° C operating temperature

90% relative operating humidity (non-condensing)

Degree of protection IP66

Aluminum housing

Dimensions: 222 (H) x 211 (H) x 276 mm