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Displays on the camera image screen:
1#
Intercom 1 or 2 is specified
Current intercom is being powered via the power
supply unit
Current intercom is being powered by batteries
Indication that the conversation has been accepted
and intercom mode is active
Connection indicator
Snapshot has been saved
14:37 Current time
—
7 Button
right
8 On/Off button
9 Microphone
10 Speaker
11 Battery compartment cover
12 Charging contact
Charging station DVT40L (see Fig. A)
13 Connection for power supply unit
14 Charging station
15 Power LED
16 Charging contact
Outdoor station DVT40T (see Fig. A)
18 Speaker
19 Name plate
20 Outdoor station
21 Microphone
22 White LEDs
23 Lens
24 Daylight sensor
25 Light for ring button (flashes on pressing the ring button and
throughout any conversation)
26 Doorbell button
27 Connections
Taster für TÖ/GND Connection for an optional external
button to release the door
DC 9-12V / GND
Power connection
NO/COM
Terminals for controlling an optional
door release
28 Pairing button
29 Hole for screw
30 Lugs for locking into the protective cover
31 Battery compartment cover
32 Wires for controlling an optional external signal generator
Accessories (see Fig. A)
17 Mains adapter for charging station
33 Protective cover
34 Hole for security screw
35 Magnet for tamper alarm
36 Opening for connecting wires
37 Fixing hole
26 - GB
38 Screw
39 Screw
40 Plug
41 Cover for connection compartment
42 Screwdriver
43 Security screws
Example of connection (see Fig. B) for:
#
Optional button to open the door
#
Optional door release with separate power supply
#
Power supply unit connection
#
Optional signal generator with separate power supply
5. Technical data
Outdoor station DVT40T
Operating voltage
9-12 V
or
2x LR14 (C), 1,5 V alcaline batteries
Current consumption
max. 200 mA (12 V
max. 500 mA (2x LR14 (C), 1,5 V)
Door release relay
changeover contact, switching capacity
max. 1 A with up to 15 V AC/DC (switching
duration can be adjusted between 1 and 9
seconds)
Relay for
signal generator control
changeover contact, switching capacity
max. 1 A with up to 15 V AC/DC (switching
duration approx. 3 seconds)
Camera image sensor
1/4" CMOS colour
Camera resolution
640 x 480 pixel
Image angle
approx. 72° (horiz.), 96° (vert.)
Illumination
6 white LEDs (illuminate close range, up to
0.8 m, in darkness)
Radio frequency
2.4 GHz
Modulation
GFSK
Radio range
max. 100-150 m with clear line of sight
(depending on structural and wireless
environment)
Frame rate
max. 15 images/second
Operating temperature
-20° C to + 50° C (Note: below 0°C the
wireless range may be reduced)
Protection class
IP 55
Dimensions
104 x 165 x 50 mm (with protective cover)
Mobile unit DVT40M
Lithium battery
3,7 V, 1100 mAh
Battery power drop
app. 10% after 300 charging cycles
Charging power
via charging station
Initial charging time
5 hours
Standby time
up to 18 hours without charging
Conversation time
up to 2-3 hours without charging
Power consumption
max. 400 mA
"
DC (stabilised, min.300mA)
"
DC)
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