ViziT BVD-343 Series - User Manual

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BVD

BVD-343x BUD-302M BUD-302 BUD-302K-20

Note: Only VIZIT-RF-2 keys from VIZIT are supported.

VIZIT

BUD-302 BUD-302M BUD-302K-20

-343х

125

Doorstation operates together with Control Units , and

The following models are available:

Abbreviations used in the model index:

- RF-keys reader (PROXIMITY, kHz)

(TM-key: DS1990A / iBUTTON)

- Colour camera

- B/W camera

Pinhole lens

Contents of doorphone / video doorphone, its features, order of programming and operation are described in the

Control Unit / / operating instruction.

in multi

apartment doorphones and video doorphones of Series 300.

- TM-keys reader

VIZIT

Figure Doorstation BVD-343x1 -

Speaker

Camera

TM-keys reader

Illumination

for the camera

RF-keys reader

4-digit LED

Microphone

BVD 43R*-3

BVD 43RVP*-3

BVD 43R P*-3 С

BVD 43RT*-3

BVD 43T-3

BVD 43T P-3 С

BVD 43TVP-3

Model

B/W with

illumination

Camera

Pinhole Lens

Reader

Colour with

illumination

RF TM

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The VIZIT BVD-343x doorstation is a component designed for use in multi-apartment doorphone and video doorphone systems from VIZIT's Series 300. It operates in conjunction with Control Units BUD-302M, BUD-302, and BUD-302K-20.

Function Description:

The BVD-343x doorstation serves as the primary interface for visitors at an entrance. It integrates several key functionalities:

Communication: Equipped with a speaker and microphone, it facilitates two-way audio communication between a visitor and residents.
Visual Identification: Depending on the model, it can include a camera (color or B/W) with illumination, allowing residents to visually identify visitors. Some models feature a pinhole lens for discreet camera placement.
Access Control: The doorstation supports multiple access control methods:
- Keypad: A 4-digit LED display and a numeric keypad allow visitors to dial apartment numbers or enter access codes.
- TM-keys reader: This reader supports TM-keys (DS1990A / iBUTTON) for authorized entry.
- RF-keys reader: This reader supports RF-keys (PROXIMITY, 125kHz), specifically VIZIT-RF-2 keys, for contactless access.
Door Release Integration: It connects to a control unit which, in turn, can manage an electromagnetic or electromechanical lock for door release.

Important Technical Specifications:

Operating Voltage: 15V
Power Consumption: 3W max
Dimensions (WxHxD): 87x171x24 mm
Weight: 0.6 kg
Ambient Temperature Range:
- BVD-343R/RT/T models: -40°C to 45°C
- BVD-343RCP/RVP/TCP/TVP models: -30°C to 45°C
Relative Humidity of Air: Up to 98% at 25°C
Lock Compatibility:
- Electromagnetic locks: Must have an impedance of at least 20 Ohm and include a built-in degaussing module.
- Electromechanical locks: Must have an impedance of at least 10 Ohm. If an electromechanical lock is used, a damper diode (50V/1A, not supplied) must be connected to its terminals.

Usage Features:

Model Variety: The BVD-343x series offers various models to suit different requirements:
- BVD-343R:* Includes an RF-keys reader.
- BVD-343RCP:* Includes an RF-keys reader, a color camera with illumination, and a pinhole lens.
- BVD-343RVP:* Includes an RF-keys reader, a B/W camera with illumination, and a pinhole lens.
- BVD-343RT:* Includes both RF-keys and TM-keys readers.
- BVD-343T: Includes a TM-keys reader.
- BVD-343TCP: Includes a TM-keys reader, a color camera with illumination, and a pinhole lens.
- BVD-343TVP: Includes a TM-keys reader, a B/W camera with illumination, and a pinhole lens.
- Note: Models marked with an asterisk () only support VIZIT-RF-2 keys.*
Installation: The doorstation is designed for wall-mounting. Installation involves drilling two 6mm diameter holes (35mm deep) for concrete inserts, securing the doorstation with screws, and covering the screws with gags. Mounting items (concrete inserts, screws, gags) are supplied.
Optimal Placement: To ensure proper operation and longevity, the doorstation should be located to avoid direct sunlight or other strong light sources, as well as direct exposure to rain and snow. Recommended placement for optimal camera field of view is approximately 150 cm from the ground, covering an area of about 50 cm to 80 cm in front of the doorstation, with a vertical view angle of 27° and a horizontal view angle of 68°.
Wiring: The doorstation connects to the control unit via a set of terminals for video out (VO), video ground (VG), data transmission (TX, RX), microphone (MIC), supply voltage (+E), speaker (SP+, SP-), and ground (GND). A coax cable holder is provided for video connections. An earthing terminal ensures proper grounding.
Protection: The Mounting Kit MK-311 is recommended for additional protection against rain, snow, and direct sun rays.

Maintenance Features:

Safety Precautions:
- The product operates at voltages below 18V.
- Always connect the green/yellow earthing wire to protective earth.
- Crucially, do not perform any connections or repairs when the power is on.
- Do not modify the product design or circuits. Refer to qualified service personnel for any issues.
Cleaning:
- Unplug the Control Unit before cleaning the doorstation.
- Clean the doorstation by wiping it with a dry, soft cloth.
- Do not use any liquid cleaners, aerosol cleaners, or abrasive agents.
- Avoid spilling any liquids or chemically active substances on the product.
Documentation: The detailed operating instructions for the Control Unit BUD-302/BUD-302M/BUD-302K-20 provide comprehensive information on the VIZIT doorphone/video doorphone system, including features, programming order, and operation. It is essential to consult these instructions for proper installation and maintenance, especially regarding wiring diagrams for connecting the doorstation to the control unit and electromagnetic/electromechanical locks.