Product Features
- Built-in 30 W amplifier with DSP: Delivers clear audio output with sound levels up to 121 dB
- Durable build: Designed to operate in temperatures from -20 °C to +60 °C with ABS housing and industrial-grade chips
- Built-in storage: Up to 80 MB capacity, storing approximately 20 audio files; supports MP3 and WAV playback
- Electric condenser microphone: Enables two-way communication
- Siren output support: Can drive an external siren for emergency situations
Specifications
| Category | Specification |
| Power Source | DC 12 V – 24 V, PoE (IEEE 802.3af / 802.3at) |
| Power Consumption | ≤ 3 W |
| Network Protocols | TCP/IP, UDP, HTTP, RTP, RTSP, ARP, ICMP, NTP, SIP, ONVIF |
| Audio Codec | Opus, PCMU (G.711u), PCMA (G.711a), G.722 |
| Sensitivity | 105 dB / 107 dB (1 m / 1 W / 1 kHz) |
| Frequency Response | 400 Hz – 7 kHz |
| Maximum SPL | 116 dB (1 m / 15 W / 1 kHz) 121 dB (1 m / 30 W / 1 kHz) |
| Power Output | 15 W (DC 12 V) 15 W (DC 24 V) 15 W (PoE / PoE+) 30 W (DC 24 V) |
| Data Interface | 100BASE-TX, RJ45 connector |
| Control Input | 1 × input |
| Control Output | 1 × output |
| Operating Temperature | -20 °C to +60 °C |
| Housing Material | ABS with SUS304 stainless steel bracket |
| Dimensions | 232 × 163 × 222 mm / 282 × 204 × 287 mm |
| Weight | 1300 g / 1950 g |
