Technical Specifications of the CR7461V 2-Wire Kit for 4 Homes with Quadra Plate and Comelit Hands-Free Chronos Monitor
One-way video door entry kit with QUADRA series door station and four 4.3" hands-free monitors CHRONOS series and 2-wire digital SIMPLEBUS 2 system.
Suitable for residential, commercial or office use.
The kit consists of:
· 1 x 4893M, QUADRA series surface mounted door station;
· 4 x CR7721, hands-free monitor CHRONOS series
· 1209, feeder
· 4 x 1214/2C, shunt terminal
· 1216, termination terminal
| GENERAL INFORMATION CR7721 MONITOR | |
| Height (mm) | 170 |
| Width (mm) | 135 |
| Depth (mm) | 23 |
| Product weight (g) | 430 |
| Product color | White RAL9003, Black RAL9005 |
| Lining material type | ABS, PMMA |
| wall mount | yes |
| desktop mount | Yes, with a dedicated accessory |
| COMPATIBLE SYSTEMS | |
| Audio/video Simplebus 2 with power supply art. 4888C | Yes |
| Audio/video Simplebus 2 with power supply art. 1210/1210A | Yes |
| Simplebus 2 audio/video kit, power supply art. 1209 | Yes |
| SCREEN | |
| Display size (") | 4,3 |
| Screen type | TFT |
| aspect ratio | 16:9 |
| Resolution (pixels) | 480x272 |
| On Screen Display (OSD) | Yes |
| AUDIO FEATURES | |
| Microphone | 6mm (Ø), Omnidireccional |
| Speaker | 36mm (Ø), 40 Ohm, 1W |
| ELECTRICAL CHARACTERISTICS | |
| Power supply type | Power from the video intercom bus |
| Supply voltage | 33VDC |
| Stand-by absorption (W) | 0,03 |
| Maximum absorption (W) | 9,2 |
| HARDWARE FEATURES | |
| Button type | Mecánico |
| Total buttons (no.) | 6 |
| Backlight color | Green, white, red |
| Terminals | L L CFP CFP |
| Removable terminals | Yes |
| Number of entries (no.) | 1 |
| SETTINGS | |
| Speaker volume | Yes |
| Ringtone volume | Yes |
| Brightness of the screen | Yes |
| Screen contrast | Yes |
| Screen color | Yes |
| NETWORK AND COMMUNICATION PROTOCOLS | |
| Programming user functions via OSD menu | Yes |
| Programming installer functions via OSD menu | Yes |
| Function programming via NFC and MyComelit app | Yes |
| ENVIRONMENTAL AND COMPLIANCE CHARACTERISTICS | |
| IP protection index | IP30 |
| Operating temperature (°C) | 5 ÷ 40 |
| Operating humidity (RH max) (%) | 25 ÷ 75 |
| Environmental class | I (B1) |
| CE Certifications | RoHS II - 2011/65/UE (EN IEC 63000:2018), EMC 2014/30/UE (EN 61000-6-1:2007 , EN 61000-6-3:2007+A1:2011) |
| GENERAL CHARACTERISTICS | |
| Door opening | Yes |
| Automatic door opening on call (Doctor) | Yes |
| Silent mode (Privacy) | Yes |
| Auto start | Yes |
| Concierge switchboard call | Yes |
| Intercom calls | Yes |
| Selective intercom call | Yes |
| panic call | Yes |
| Input for call from the floor bell | Yes |
| Customizable doorbell | Yes |
| Automatic answer (hands-free) | Yes |
| Actuator control | Yes |
| open door sign | Si |
| Audio signaling | Yes |
| Video signs | Yes |
| GENERAL INFORMATION 4893M | |
| Type | Monoblock |
| Height (mm) | 195 |
| Width (mm) | 95 |
| Depth (mm) | 28 |
| Product weight (g) | 300 |
| Product color | Gray RAL 9006, Black RAL9005 |
| wall mount | Si |
| COMPATIBLE SYSTEMS | |
| Simplebus 2 audio/video kit, power supply art. 1209 | Yes |
| AUDIO FEATURES | |
| Microphone | 6mm (Ø), Omnidireccional |
| Speaker | 36mm (Ø), 8 Ohm, 1W |
| CAMERA FEATURES | |
| Camera | Colors |
| Sensor type | 1/4" CMOS |
| Lens optical dimensions (mm) | 2,1 |
| Viewing angle (H x V - °) | 85 x 72 |
| Sensitivity | 0.1 (color) |
| ELECTRICAL CHARACTERISTICS | |
| Power supply type | Power from the video intercom bus |
| Supply voltage | 33VDC |
| Maximum absorption (W) | 8,25 |
| HARDWARE FEATURES | |
| Call type | Buttons |
| Button type | Mechanic |
| Number of buttons (no.) | 4 |
| Backlight color | White |
| Terminals | LL RTE COM DO SE- SE+C NC NO |
| Number of entries (no.) | 2 |
| Number of outputs (no.) | 2 |
| Type of outputs | Relay (C-NO-NC, 10A@12 ÷ 24 VAC/VDC), SE: pulse 4A unlock, 200mA holding current for 12VAC/DC locks (maximum impedance 18 Ohm) |
| SETTINGS | |
| Speaker volume | Yes |
| Microphone volume | Yes |
| ENVIRONMENTAL AND COMPLIANCE CHARACTERISTICS | |
| IP protection index | IP54 |
| Vandal resistant rating (IK Code) | IK08 |
| Operating temperature (°C) | -25 ÷ 55 |
| Operating humidity (RH max) (%) | 25 ÷ 95 |
| Environmental class | IV |
| 1209 SIMPLEBUS2 VIDEO KIT POWER SUPPLY | |
| MAIN FEATURES | |
| Supply voltage | 110÷240 VAC |
| Max current supplied to) | 1,2 |
| Applicable with DIN guide | Yes |
| Number of DIN modules (no.) | 6 |
| GENERAL CHARACTERISTICS | |
| Height (mm) | 62 |
| Width (mm) | 106 |
| Depth (mm) | 89 |
| Lining material type | Plastic |
| Product color | White |
| Operating temperature (°C) | -5 ÷ 40 |
| Operating humidity (RH max) (%) | 25 ÷ 95 |
| COMPATIBILITY | |
| Audio/video kit system | Yes |
| ELECTRICAL CHARACTERISTICS | |
| Maximum power supplied (W) | 37 |