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One-click alarm
DH-X3-3
Three-button standard alarm terminal
Scenario-based customized three-button emergency call terminal, designed for one-click direct dialing to public emergency services with industry-specific features, providing precise, efficient, and reliable emergency safety solutions for campuses, communities, forest fire prevention, chemical industrial parks, and other scenarios.
| Processor | High-performance embedded System-on-Chip (SOC) processor |
| Operating system | Embedded LINUX operating system |
| Sensor | 200W pixel CMOS sensor |
| Network | Wired/WIFI/4G |
| Video Compression | H.264/25FPS |
| Audio Input | Built-in High-Sensitivity Omnidirectional Microphone |
| Audio Output | Built-in 5W speaker + 30W amplifier output |
| Audio format | G.711, G.713, GSM, PCM |
| Sound quality | Professional echo cancellation and noise suppression |
| Network Protocol | SIP, TCP/IP, DNP |
| Network Port | 10/100M Adaptive Ethernet Port |
| Alarm Interface | 3 digital input ports, 2 digital output ports |
| Power supply | POE/DC 12V 1A |
| Power consumption | ≤10W |
| Material | Aluminum alloy brushed panel |
| Dimensions | 207mm×120mm×38mm |
| Installation method | Embedded / Wall-mounted |
| Operating Temperature | -30°C to 75°C |
