Hikvision DS-KH8350-WTE1 7-Inch Indoor Video Intercom Station
The Hikvision DS-KH8350-WTE1 is a wired indoor video intercom designed for enterprise access control and visitor management. It combines a 7-inch 1024×600 capacitive touchscreen display with 2MP H.264 video encoding, omnidirectional audio, and PoE power delivery. Built on a Linux embedded processor with 128 MB RAM, it supports up to 16 indoor extensions, 17 doorphones, and 16 networked cameras — making it suitable for multi-unit office, apartment, and institutional deployments where centralized visitor screening is critical.
Key Features
- 7-Inch Capacitive Touchscreen Display (1024×600 IPS): Delivers crisp, color video and an intuitive interface for daily operation. The IPS panel maintains visibility across viewing angles, reducing training time for staff unfamiliar with the system.
- 2MP H.264 Video Encoding: Provides sufficient detail for facial recognition and visitor identification without consuming excessive bandwidth or storage. H.264 is widely supported across legacy and modern VMS platforms, so you won't face codec compatibility issues during system integrations.
- PoE Power (IEEE 802.3af, 12VDC, ≤8W): Draws under 8 watts via standard PoE, eliminating the need for a separate power supply and reducing installation labor. Your existing PoE switch will have plenty of budget remaining for cameras and other endpoints — no need to upsize the network infrastructure.
- Omnidirectional Microphone with G.711U/G.711A Audio: Captures visitor speech from any angle in the room at 64 Kbps. Integrated noise suppression and echo cancellation prevent feedback during two-way conversations, improving call clarity in noisy lobbies or open areas.
- Multi-Protocol Support (TCP/IP, SIP, RTSP): Integrates with both proprietary Hikvision systems and third-party VoIP platforms via SIP. RTSP streaming allows direct integration with mainstream video management software, avoiding vendor lock-in.
- Wired Connectivity (1× RJ-45 10/100 Mbps Ethernet; Optional 2.4 GHz Wi-Fi): Standard Ethernet simplifies deployment in hardwired installations. Wi-Fi option (802.11b/g/n) provides flexibility for retrofit projects where running new cabling is costly or impractical.
- Expandable Multi-Device Architecture: Supports up to 16 linked indoor stations, 17 doorphones, and 16 networked cameras in a single system. This allows you to scale from a single-building lobby setup to a multi-wing campus access control network without replacing core hardware.
- 8 Alarm Inputs and 2 Relay Outputs (3.3V/0V): Integrates with access control panels and door strike relays. Enables automatic unlock commands and alarm notifications, reducing reliance on manual intervention during emergencies.
- TF Card Storage (up to 128 GB microSD): Local event logging and video playback without external recorders. Useful for compliance audits and dispute resolution — no need to pull footage from a distant NVR.
- 200-Event Alarm Capacity: Stores 200 alarm notices on device, providing a local buffer for connectivity interruptions. If the network goes down, events are logged and synced when connectivity returns.
- Multi-Language Support (25+ Languages): Simplifies deployment in international offices and multilingual campuses. Reduces localization overhead during commissioning.
- Operating Range (-10°C to 55°C; 10–90% Non-Condensing Humidity): Suitable for climate-controlled indoor spaces (offices, lobbies, corridors). Not rated for outdoor or high-moisture environments; choose an outdoor-rated doorphone for perimeter entry points.
Integration and Compatibility
The DS-KH8350-WTE1 integrates with Hikvision IP cameras, doorphones, and access control ecosystems via its multi-protocol backbone. SIP support enables interoperability with PBX systems and third-party VoIP infrastructure. RS-485 half-duplex serial port allows connection to auxiliary control devices (e.g., additional keypads, sensors). For deployments requiring broader ecosystem compatibility, consult your VMS documentation to confirm RTSP stream compatibility.
When to Choose a Different Model
If you require outdoor entry-point coverage, select a Hikvision outdoor-rated video doorphone (IP67/IP66 rated) instead. For systems requiring higher video resolution (4MP or 5MP) for large lobbies or perimeter monitoring, evaluate the higher-resolution variants within the Hikvision indoor intercom family. If your network is entirely wireless and hardwired Ethernet installation is impractical, the optional Wi-Fi support mitigates this, but confirm signal strength in the intended location before committing.
Dimensions and Physical Specifications
The unit measures 180 × 140 × 22.4 mm (7.09 × 5.51 × 0.88 inches) and weighs 355 grams (0.78 lbs), making it compact enough for wall mounting in confined spaces such as narrow hallways or small reception desks. Surface mounting only — no flush-mount or recessed installation option available.
Frequently Asked Questions
Q: Can the DS-KH8350-WTE1 connect to a non-Hikvision video management system?
A: Yes. The unit supports RTSP streaming and TCP/IP protocol, enabling integration with most mainstream VMS platforms that accept RTSP video feeds. SIP audio support also allows integration with third-party PBX systems. Verify RTSP compatibility with your VMS vendor before purchase.
Q: What is the maximum run length for the RJ-45 Ethernet cable?
A: Standard Ethernet best practices recommend up to 100 meters (328 feet) of unshielded twisted-pair Category 5e or higher. Power delivery via PoE also follows this constraint. Beyond 100 meters, use an active switch or extender to regenerate the signal and power.
Q: Does the DS-KH8350-WTE1 support video recording to an external NVR?
A: Yes. RTSP streaming allows video to be recorded on any NVR that supports RTSP input. Local microSD card storage is available as a standalone option for event logging and playback without external infrastructure.
Q: Is the touchscreen replaceable if damaged?
A: The evidence does not specify field-replaceable components. Contact the manufacturer or your specialty retailer for service options and repair costs.
Q: Can I add a numeric keypad for entry code input?
A: The RS-485 serial port supports auxiliary device connectivity. Confirm compatibility with any third-party keypad via the manufacturer before integration. Hikvision may offer proprietary keypad accessories — consult your dealer.
Q: What is the power consumption when the display is in idle mode?
A: The specification states ≤8W total consumption. Idle-mode breakdown is not documented. If precise idle-mode power budgeting is critical, request detailed power-state information from the manufacturer.
Jerry TildsenPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The DS-KH8350-WTE1 fills a specific role in enterprise access control: the indoor master station for multi-unit visitor management. Its combination of PoE efficiency (≤8W), Linux-based stability, and multi-protocol openness (SIP, RTSP, TCP/IP) enables integration into mixed-vendor environments without proprietary gateway hardware. The 1024×600 IPS touchscreen provides adequate clarity for facial recognition, and the H.264 2MP codec balances storage efficiency with visual acuity — not overkill for a lobby or reception desk, but sufficient for compliance audits.
Technical Highlights:
- PoE Power Budget: At ≤8W, the unit consumes less than half the IEEE 802.3af limit (15.4W), freeing substantial power headroom on your switch for cameras and additional intercoms. No separate 24VDC power supply required.
- Multi-Protocol Stack: SIP support decouples audio from proprietary Hikvision ecosystems, enabling two-way calling via standard PBX infrastructure. RTSP streaming integrates video with any VMS that accepts RTSP, reducing vendor lock-in.
- Scalable Device Linkage: 16 indoor + 17 doorphone + 16 camera support means you can deploy a single master station across multiple buildings or zones without duplicating hardware. Each extension and doorphone appears as a call target from a single touchscreen interface.
- Local Storage via microSD: Up to 128 GB microSD card logging eliminates dependency on distant NVRs for event playback and audit trails. Critical for compliance in healthcare and financial institutions where local data residency is required.
Deployment Considerations:
- Wired Installation Prerequisite: RJ-45 Ethernet runs are mandatory — Wi-Fi is optional and should be treated as a fallback, not primary. If your site has poor Ethernet coverage, plan cabling infrastructure before purchasing.
- Indoor-Only Rating: Operating range of -10°C to 55°C with non-condensing humidity means it will fail in unheated warehouses, outdoor loading docks, or high-humidity storage areas. Outdoor entry points require separate IP67-rated doorphones.
- Audio Quality at 64 Kbps: G.711U/G.711A compression at 64 Kbps is sufficient for voice intelligibility in clean environments but may degrade in very noisy industrial lobbies or cafeterias. Conduct a trial in your specific acoustic environment.
- microSD Capacity Limits: At 2MP H.264, a 128 GB card stores roughly 7–10 days of continuous video (depends on motion and encoding efficiency). Plan for periodic card rotation or NVR backup if 30-day retention is a requirement.
Position this unit as the hub for multi-building office parks, apartment complexes, or medical campuses where centralized visitor screening and inter-unit calling are non-negotiable. It excels when paired with Hikvision doorphones and cameras, but its RTSP and SIP openness makes it viable in mixed-equipment environments — a genuine asset if your org is already invested in Milestone, Genetec, or other mainstream platforms.
