PARTS LIST
BVD-407x
1
1
1
1
SAFETY INSTRUCTIONS
25 VDC
INSTALLATION
ATTENTION!
BVD-407x
ATTENTION!
min. 10 Ohms.
min. 20 Ohms.
Doorstation
pс.
Mounting kit
pс.
Operating instruction
pс.
Package
pс.
The rest of equipment needed for videodoorphone system is available upon request.
The doorstation does not contain voltage above
.
Do not make any connections or repair when the power is on.
Connect the grounding wire of the doorstation to the protective ground.
To maximize the reliability of this product, do not expose it to rain, snow or direct sun rays!
Before mounting, examine carefully the operating instruction for the installation order and wiring diagrams.
Mounting dimensions are shown on Figure 1 in millimeters.
The doorstation center should be approximately 1.5 meters above the floor.
Fix the doorstation on a door (Figure 2), using the screws and concrete inserts from the mounting kit.
Drive the gags into mounting holes.
Use 75-Ohm coaxial cable for video circuits to reduce external noises influence on image.
Fix the coaxial cable to
back lid by means of a shackle.
Electromechanical lock impedance should be
Electromagnetic lock impedance should be
If an electromechanical lock is used, connect a damper diode (50V/1A, not supplied) to lock terminals.
Figure 1
ounting dimensions
- BVD-407 m
8
79
95
8
134
150
12,5
70
13
124
29
37
