Letterboxes with DUO video intercom
The letterbox with DUO video intercom is a modern solution that combines secure mail delivery with the ability to visually identify visitors, increasing the comfort and security of your home.
Small letterboxes
Available models
An analogue gate station is built into the front panel. Versions with a mechanical keypad or RFID proximity reader are available.
The rear panel is equipped with a lockable door with a window that allows you to check the contents without opening it.
The depth of the box can be increased by using universal stainless steel inserts between the two parts of the pocket (up to 3 pieces).
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The wide range of colours in the series includes colours such as: INOX (brushed stainless steel), RAL 7016 (anthracite), RAL 7021 (graphite), RAL 8019 (dark brown), RAL 7048 (pearl) and RAL 9005 (black), allows you to find the perfect match for any fencing system.

When installing the box on fences with roofs without a drip edge, we recommend installing a universal roof directly above the box door.
Specification
| SMVM, SMVM RA Touch keyboard | SMVM RFID reader | SMVM 2P RFID reader | |
| Gateway model | VIDOS S1401D | VIDOS S1201A | VIDOS S1202A |
| Camera viewing angle | 170° | 170° horizontally and 94° vertically | 170° horizontally and 94° vertically |
| Camera resolution | 2 Mpx | 2 Mpx | 2 Mpx |
| Monitor diagonal | 7" | 7" | 7" |
Monitor resolution | 800 x 480 px | 800 x 480 px | 800 x 480 px |
| Number of relay outputs | 1 (expandable to 2 with the B5 module) | 1 (expandable to 2 with the B5 module) | 1 (expandable to 2 with the B5 module) |
| Supported languages | Polish, Greek, Hebrew, Italian, Croatian, Hungarian, Czech, German, English, Dutch, French | Polish, Greek, Hebrew, Italian, Croatian, Hungarian, Czech, German, English, Dutch, French | Polish, Greek, Hebrew, Italian, Croatian, Hungarian, Czech, German, English, Dutch, French |
| Operation via application | No | No | No |
| The set includes: | - letterbox with built-in touch keypad - 1 pc - monitor in the selected colour (M1021W - white or M1021B - black) - 1 pc - P28/36 power supply unit - 1 pc - set of keys (2 pcs) - cover (located on the property side around the door) | - letterbox with built-in RFID reader - 1 pc - monitor in the selected colour (M1021W - white or M1021B - black) - 1 pc - P28/36 power supply unit - 1 pc - set of keys (2 pcs) - 5 key rings - cover (located on the property side around the door) | - letterbox with built-in RFID reader - 1 pc - monitor in the selected colour (M1021W - white or M1021B - black) - 2 pcs - P26/36 power supply - 1 pc - set of keys (2 pcs) - 5 key rings - cover (located on the property side around the door) |
Large letterboxes
Available models
An analogue gate station is built into the front panel. Versions with a mechanical keypad or RFID proximity reader are available.
The rear panel is equipped with a lockable door with a window that allows you to check the contents without opening it.
The wide range of colours in the series includes colours such as: INOX (brushed stainless steel), RAL 7016 (anthracite), RAL 7021 (graphite), RAL 8019 (dark brown), RAL 7048 (pearl) and RAL 9005 (black), allows you to find the perfect match for any fencing system.

When installing the box on fences with roofs without a drip edge, we recommend installing a universal roof directly above the box door.
Specification
| SDVM Touch Keyboard | SDVM RFID reader | SDVM 2P RFID reader | SDVM 2SZ 2P RFID reader | |
| Gateway model | VIDOS S1401D | VIDOS S1201A | VIDOS S1202A | VIDOS S1202A |
| Camera viewing angle | 170° | 170° horizontally and 94° vertically | 170° horizontally and 94° vertically | 170° horizontally and 94° vertically |
| Camera resolution | 2 Mpx | 2 Mpx | 2 Mpx | 2 Mpx |
| Monitor diagonal | 7" | 7" | 7" | 7" |
Monitor resolution | 800 x 480 px | 800 x 480 px | 800 x 480 px | 800 x 480 px |
| Number of relay outputs | 1 (expandable to 2 with the B5 module) | 1 (expandable to 2 with the B5 module) | 1 (expandable to 2 with the B5 module) | 1 (expandable to 2 with the B5 module) |
| Supported languages | Polish, Greek, Hebrew, Italian, Croatian, Hungarian, Czech, German, English, Dutch, French | Polish, Greek, Hebrew, Italian, Croatian, Hungarian, Czech, German, English, Dutch, French | Polish, Greek, Hebrew, Italian, Croatian, Hungarian, Czech, German, English, Dutch, French | Polish, Greek, Hebrew, Italian, Croatian, Hungarian, Czech, German, English, Dutch, French |
| Operation via application | No | No | No | No |
| The set includes: |
- letterbox with built-in touch keypad - 1 pc - monitor in the selected colour (M1021W - white or M1021B - black) - 1 pc - P28/36 power supply unit - 1 pc - set of keys (2 pcs) - cover (located on the property side around the door) |
- letterbox with built-in RFID reader - 1 pc - monitor in the selected colour (M1021W - white or M1021B - black) - 1 pc - P28/36 power supply unit - 1 pc - set of keys (2 pcs) - 5 key rings - cover (located on the property side around the door) | - letterbox with built-in RFID reader - 1 pc - monitor in the selected colour (M1021W - white or M1021B - black) - 2 pcs - P26/36 power supply - 1 pc - set of keys (2 pcs) - 5 key rings - cover (located on the property side around the door) |
- letterbox with built-in RFID reader - 1 pc - monitor in the selected colour (M1021W - white or M1021B - black) - 2 pcs - P26/36 power supply unit - 1 pc - 2 sets of keys (2 x 2 pcs) - 5 key rings - cover (located on the property side around the door) |
Monitors for DUO boxes
The casing is made of high-quality polished plastic. Its subtle, minimalist design fits perfectly into any interior. The 7" touchscreen display allows for convenient navigation through the on-screen menu. Built-in photo memory and micro SD card support allow you to record visits and enable visitors to leave messages when you are away.
The monitor is equipped with a function to support up to 4 gate stations and, outside the gate, can control an additional relay, e.g. an automatic gate (after adding the B5 module) and support a motion detection sensor in the gate station.
The extended addressable intercom function allows for free communication with any other receiver in a single-family or multi-tenant system:
- Internal intercom: addressed calls within one premises
- External intercom: addressed calls to other premises in a multi-subscriber system
- Broadcasting: transmitting messages to other monitors in the premises without the need to answer the call