Introduction to the DS‑KD‑IN Indicator Module
DS‑KD‑IN Indicator Module — KD8 Indicator Module (IP65)is a compact, purpose-built accessory for the Hikvision KD8 family of modular door stations. Designed to provide clear visual status feedback, this indicator module features three illuminated LEDs for calling, two-way audio (talk), and door unlock. Rated IP65 for outdoor use and powered from the KD8 module bus (12 V DC, ≤ 2 W), the DS‑KD‑IN is intended to slot seamlessly into multi-module KD8 frames, adding intuitive status cues without taking up much space.
Key features at a glance
- Three status LEDs: Dedicated indicators for call, talk and unlock to provide immediate visual feedback.
- IP65 weatherproofing: Suitable for exposed exterior installations.
- Low power: Powered from the module bus at 12 V DC with power consumption ≤ 2 W.
- Compact form factor: Small footprint (98.5 × 100 × 33.7 mm) designed to fit KD8 modular frames.
- Backlight compensation: Improves visibility in varying light conditions for reliable viewing day or night.
- System integration: Works with KD8 main modules via module bus (RS‑485 / module bus) and supports pass‑through power to downstream modules.
Detailed specifications and benefits
- Model: DS‑KD‑IN
- Function: Indicator module (call, talk, unlock)
- Processor: Embedded MCU processor for module control and LED logic
- Power input: 12 V DC (supplied via the KD8 module bus)
- Power output: Pass-through 12 V DC to downstream modules when required
- Power consumption: ≤ 2 W — a low‑draw design that helps when multiple modules share the same bus
- Module ports: 2 (1 input, 1 output) to daisy‑chain modules in a KD8 station
- Debug port: 1 (for field diagnostics and commissioning)
- Module bus: RS‑485 / module bus per KD8 system design
- DIP switches: 8 for addressing and configuration where applicable
- Dimensions: 98.5 × 100 × 33.7 mm (3.87 × 3.95 × 1.33 in)
- Mounting: Flush mounting or surface mounting in KD8 frames — suitable for mixed module assemblies
- Weight: Low weight designed to reduce strain in multi‑module assemblies
- Protection rating: IP65 — sealed against dust ingress and low‑pressure water jets
- Operating temperature: −40 °C to +60 °C
- Working humidity: 10% to 95% RH
Benefits of these specifications
- Reliable outdoors: IP65 makes the DS‑KD‑IN suitable for exposed entrances, sheltered walls and other exterior locations where visual status cues are required.
- Energy efficiency: At ≤ 2 W consumption and powered directly from the module bus, the indicator imposes minimal load on a KD8 station’s power budget, which is especially important in multi‑module installations.
- Integration simplicity: Module bus power and pass‑through support let installers chain multiple modules without complex wiring; DIP switches and a debug port assist commissioning and troubleshooting.
- Clear visual feedback: The three dedicated LEDs give visitors and building occupants immediate information about call progress, active two‑way audio, and door release status—reducing confusion at the entry point.
Use cases and scenarios where the DS‑KD‑IN excels
In apartment or condominium building entries with KD8 modular door stations, the DS‑KD‑IN makes it easy for visitors and residents to know what the system is doing. A visible call LED confirms that a call has been placed, the talk LED indicates when the intercom session is active, and the unlock LED confirms that the door release has been triggered. This reduces repeat button presses, missed interactions and accidental door releases.
For small offices, professional suites, and retail sites where staff wish to manage access centrally, the indicator module adds another layer of clarity. Reception or security staff can see at a glance whether a visitor is still connected or the door has already been released, improving handling efficiency during busy periods.
Thanks to IP65 protection and wide operating temperature range, the DS‑KD‑IN is appropriate for door stations mounted on exterior walls, in covered porches, or in partially exposed entryways. The backlight compensation ensures LED visibility even in strong sunlight or dim lighting, making it reliable in varied climates.
When a KD8 station contains a camera module, keypad, nameplate, and other accessories, space and power become considerations. The DS‑KD‑IN’s compact footprint and low power draw make it an ideal choice to add visible status without displacing other modules or overloading the bus.
Comparisons with similar products on the market
Indicator modules and visual status indicators are offered by a range of manufacturers for modular and integrated intercom systems. The DS‑KD‑IN stands out in a few practical ways when compared to alternatives:
Some systems rely on full camera or intercom modules that present status through a display or by using built‑in LEDs on larger devices. Those approaches are useful when adding audio/video capabilities is required, but they are bulkier and more expensive. The DS‑KD‑IN provides a low‑cost, small‑form way to deliver explicit status indicators without duplicating audio/video hardware.
Competing indicator modules from other vendors may offer similar LED functions, but differences appear in integration, weatherproofing, and power design. The DS‑KD‑IN’s IP65 rating, KD8‑native bus power/pass‑through and backlight compensation are practical advantages for installers using the Hikvision KD8 ecosystem. Where other modules are designed for indoor-only use or require separate power, DS‑KD‑IN simplifies wiring and outdoor deployment.
Wireless LED indicators exist for retrofits or where wiring is difficult, but they introduce battery maintenance, potential latency and reliability tradeoffs. The DS‑KD‑IN’s wired integration into the KD8 bus avoids those issues and ensures consistent, low‑latency status reporting—an important factor for access control and busy entry environments.
Customer testimonials and installer feedback
Note:No official customer reviews are included with the product information provided here. The following are representative, anonymized feedback types commonly reported by installers and end users for small indicator modules of this class. These illustrative comments are intended to convey typical benefits experienced in real installations rather than verbatim published reviews.
- "Simple to add to an existing KD8 layout — the module clipped into the frame cleanly and the LEDs are clearly visible from a distance." — Installer (representative)
- "Low power draw meant we didn’t have to redesign the station’s power distribution when adding multiple modules." — Systems integrator (representative)
- "Weatherproof and no corrosion after a year on an exposed entry. The backlight compensation keeps the indicators visible even in bright sun." — Property manager (representative)
If you require direct customer reviews, check resellers, system integrator case studies or Hikvision dealer feedback channels for user testimonials specific to your region and installation type.
Installation and compatibility considerations
The DS‑KD‑IN is designed for the KD8 modular door‑station system and relies on the KD8 module bus for power and control. Installation should be performed by a qualified installer familiar with KD8 wiring practices and the system’s RS‑485/module bus architecture. Key points for installers:
- Confirm KD8 frame space and module sequencing before finalizing the layout to avoid crowding and ensure DIP switch addressing is accessible.
- Verify the total power budget for the KD8 station; although the DS‑KD‑IN is low power, multiple modules and camera loads add up.
- Follow Hikvision’s datasheet and installation guide for wiring, grounding and environmental sealing to maintain IP65 performance.
Conclusion: Why choose the DS‑KD‑IN Indicator Module?
The DS‑KD‑IN Indicator Module is a focused, practical accessory for KD8 modular door‑station systems. It delivers immediate visual status for calls, two‑way audio and door release in a compact, weatherproof package. Key advantages include its low power consumption (≤ 2 W), straightforward integration via the KD8 module bus, and backlight compensation for clear visibility across lighting conditions. For installers and property managers who need reliable, easy‑to‑read status indicators without the cost and space of a full additional module, the DS‑KD‑IN is an efficient solution.
With a suggested retail price of about $49.99 and a cost price of $32.16 (indicative), the module offers an economical way to enhance user experience and operational clarity at entry points. Whether used in residential multi‑unit lobbies, small commercial entrances, or outdoor KD8 stations, this IP65‑rated indicator provides a durable, low‑maintenance method to communicate system status to visitors and staff.
For precise wiring diagrams, electrical parameters and mounting instructions, always consult the official Hikvision datasheet and product documentation, and engage a qualified installer for commissioning and configuration.
