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Huawei voice communication system

HWD-P01/P02

- Compliant with standard SIP protocol, equipped with RJ45 interface (fiber optic interface optional), enabling cross-segment and cross-route communication

- Available in wall-mounted and embedded types, with free custom-designed enclosures adaptable to project site requirements

- Constructed from high-quality steel plate with anti-rust coating, achieving IP65 protection rating

- One-touch call to control center, with expandable 1 manual alarm button

- Supports remote emergency broadcasting inside and outside tunnels for safety reminders, policy announcements, traffic information, and safety guidance, with intercom function prioritized over background music broadcasting

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HWD-HSA(C) IP Broadcasting Line Array Speaker

- Powered by PoE (Power over Ethernet) with an IP65 ingress protection rating

- Equipped with one 10/100/1000M RJ45 network interface, supporting LAN and WAN transmission

- Features an advanced Class-D power amplifier with 40W power output, offering selectable power ratings

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HWD-101(AL)

- Wall-mounted installation with magnetic door cover design

- Die-cast aluminum alloy enclosure featuring high corrosion resistance and excellent sealing performance

- Capable of storing 3 groups of speed-dial numbers, supporting flexible dialing or off-hook automatic dialing

- Supports automatic call answering, automatic hang-up, and simultaneous activation of broadcasting function

- Compatible with external 35W speakers and LED warning lights

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HWD-SP(01)

- All-in-one speaker system with standard network connectivity

- Seamless integration with network video, access control, and VoIP (SIP compliant) systems

- Supports manual or automatic playback of pre-recorded audio files

- Enables remote server management and firmware upgrades for simplified maintenance

- Impact-resistant engineering plastic enclosure with IP65 protection rating

- Standalone terminal designed for flexible deployment in diverse environments

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HWD-106(AL)

- Compliant with SIP 2.0 protocol

- Die-cast aluminum alloy enclosure for enhanced vandal resistance

- Constructed with special ABS engineering plastic, offering impact resistance, tensile strength, and durable anti-vandal properties

- IP67 ingress protection rating for water and dust resistance

- Mainboard designed with intrinsic safety circuitry and encapsulated for dual-layer safety assurance

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HWD-10/20/11/21

- Active noise cancellation functionality; 2MP camera (applicable to ZSI-11/21 models)

- Supports H.264 video encoding and multiple audio codecs (ZSI-11/21 specific)

- 1x 100M auto-negotiation Ethernet port with PoE (Power over Ethernet) support

- Single-button intercom (dual-button optional); IP65 water and dust protection rating

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HWD-308

- Enclosure constructed from SUS304 stainless steel for anti-vandalism resistance, with ingress protection ratings ranging from

- IP55 to IP65

- Features zinc alloy high-wear-resistant keypad supporting flexible dialing configurations

- Equipped with vandal-resistant metal pushbuttons enabling hands-free operation

- Embedded design for simplified installation

- Built-in mounting architecture enabling quick deployment

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HWD-680IP

- Features audible and visual alarm interfaces and digital I/O interfaces, with compatibility for access control system integration

- Supports speaker configurations ranging from 10W to 50W

- Implements SIP 2.0 protocol, equipped with RJ45 Ethernet interface and PoE (Power over Ethernet) compliance

- Incorporates a built-in 20W power amplifier module, eliminating the need for external amplifiers

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