DoorGuard100
Video Door Phone System
 "DoorGuard100 - Video Door Phone System")
- See who’s at the door, a safe feeling!
- Narrow, subtle, vandal resistant doorbell camera.
- Easy to install on a narrow door frame, fits on every frame. No need to hack through walls.
- Including bracket to place the doorbell camera at a 45 degree angle, so that the camera is aimed at the visitor’s face.
- With night vision (4 infrared LEDs).
How does it work?
Mount the doorbell camera onto the door frame and connect the wires. As soon as somebody rings your bell, the image appears on the monitor inside. You can see who rang the bell and then decide to open the door or not. To talk to the person outside, pick up he phone. If you have installed an electrical door lock, you can open the door by pressing a button on the monitor. If you are using extra monitors (optional) in your house (max. 3), you can use the monitors as an intercom system.
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DoorGuard100 (PDF 0.29 MB)
 "Set includes - DoorGuard100")
doorguard100 en de fr es it nl (PDF 0.46 MB)
 "Technical specifications - DoorGuard100")
November 23 2007
Regarding: Door phones
Marmitek launches new DoorGuard in successful series
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Marmitek launches new DoorGuard in successful series
Click here to read the entire newsletter...
From the main monitor you go to the extra monitor with a 2 wire connection:
- L+ on the main monitor must be connected with L+ on the extra monitor.
- L- on the main monitor must be connected with L- on the extra monitor.
In this way you may go on to a possible next extra monitor.
The monitor of the DoorGuard is provided with a potential-free contact, to connect a door lock (NO – normally open). A door lock should therefore be provided with its own power supply. The maximal load is DC24V/1A of AC24V/1A.
Yes, this is possible. However the image on the DG400 extra monitor will be B/W, because the DG100 has a B/W camera.
The electric door lock should be in series with the power supply on the L+ and L- connections. The L+ and L- connections are only switch contacts and do not power your electric door lock.
- Up till a cable-length of 25 meters, you can use a 4 core cable of minimum 4x 0.55mm2.
- For cable-lengths of 25~50 meters, you need to use a coax cable, 75 ohms of 0.5mm2 (R1 and R2) for the video signal.
- For cable-lengths of 50~100 meters, use a 75 ohms coax cable of minimum 1.0mm2.
- For cable-lengths of 100~300 meters, use a 75 ohms coax cable of minimum 1.5mm2.
There is no coax cable required for the audio signal, and a 2 core cable is sufficient (R3 and R4).
- Check the connection.
- The door-opener button works only when you also have image from the camera. When the camera is still off, the push-button won’t work. This is to prevent that you open the outside door by accident.
The electric door lock should be in series with the power supply on the L+ and L- connections. The L+ and L- connections are only switch contacts and do not power your electric door lock.
- Check the connection.
- The door-opener button works only when you also have image from the camera. When the camera is still off, the push-button won’t work. This is to prevent that you open the outside door by accident.
The monitor of the DoorGuard is provided with a potential-free contact, to connect a door lock (NO – normally open). A door lock should therefore be provided with its own power supply. The maximal load is DC24V/1A of AC24V/1A.
Yes, this is possible. However the image on the DG400 extra monitor will be B/W, because the DG100 has a B/W camera.
The IP value is 32
- Up till a cable-length of 25 meters, you can use a 4 core cable of minimum 4x 0.55mm2.
- For cable-lengths of 25~50 meters, you need to use a coax cable, 75 ohms of 0.5mm2 (R1 and R2) for the video signal.
- For cable-lengths of 50~100 meters, use a 75 ohms coax cable of minimum 1.0mm2.
- For cable-lengths of 100~300 meters, use a 75 ohms coax cable of minimum 1.5mm2.
There is no coax cable required for the audio signal, and a 2 core cable is sufficient (R3 and R4).
Yes, you can. Also from the extra monitors you have full function.
The button for the door opener only works if you also have a picture from the camera. If the camera is still switched off, the button will not work. This is to prevent that you open your front door by accident.
To check this, the red LED besides the button will always flash if you open the front door by pressing the button. If the camera is not switched on, the LED will not be activated by pressing the button for the door opener.
- Check the connection.
- The door-opener button works only when you also have image from the camera. When the camera is still off, the push-button won’t work. This is to prevent that you open the outside door by accident.
Is your question still unanswered? Click here for a detailed support request.
| Art.no. | Plugtypes | ||||||||
| 09685 | Europlug | ||||||||
| 09686 | UK plug | ||||||||
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