2N 9156111CB IP Base video intercom with card reader option
2N® Helios IP Base is a compact IP intercom with a simple and fast installation. It is fitted out with one or two buttons and brings high quality audio and video. The intercom is designed especially for smaller scale installations.
- A compact IP intercom with HD camera
- One or Two button options
- Very easy to install
- RFID card reader option if required
- IP 65 weather rating for outdoor installation


Please click on 2N IP base mounting backplate to order backplate if the unit needs to be mounted on glass or uneven surface. To order  Indoor Monitors, Door Strikes, etc. please browse Accessories and Complementary Products below.
If pre-shipment programming, onsite installation or remote support services are required, please ask us for Quote.
- Estimated delivery time for items in stock is 3-4 days.
- Estimated delivery time for backorders will be advised by email.
- For large projects or quantity orders, please email us for project price.

2N 9156111CB IP Base Features
- A Compact IP Intercom with HD camera -A stylish IP intercom with high-quality audio and video.
- Very easy to install – The mechanical and software installation of the 2N®Helios IP Base intercom is very fast and intuitive. You will save not only time, but also installation costs.
- RFID Card reader -The basic model can be extended with a 125 kHz or 13.56 MHz RFID card reader module.
- High quality audio and video – Thanks to its integrated HD camera and advanced sound processing with echo-cancellation the intercom provides sharp image and provides excellent audibility in all conditions.
- Surface only installation – Being surface mounted, it saves you the cost and time of building work.
- Tamper switch – The intercom is equipped with integrated tamper switch that detects unauthorised device intrusions.
- Ready for connecting additional equipment – The intercom also has inputs and outputs ready for connecting an electric lock or other equipment.
- One or two button options – You can choose whether to deploy it with one or two buttons, both options are included.
- Durable aluminium frame – High durability is ensured by certified compliance with the intrusion protection standards IP65 and IK7.

Specifications
| 2N 9156111CB IP Base | 9156111CB |
|---|---|
| Signalling Protocol | SIP 2.0 (RFC – 3261) |
| Buttons | 1 or 2 (the pack holds transparent plastic buttons for both 1 or 2 button options) |
| Microphone | Built-in microphone |
| Speaker | 2W |
| Sound Pressure at 1kHz at 1m Distance | 78 dB |
| HD Camera Resolution | 1280 x 960 |
| Viewing Angle | 135 degrees horizontal to 109 degrees vertical |
| Audio Stream Codec | G 711, G 722 |
| Video stream Codec | H.263+, H.263, H.264 only for VoIP calls, MJPEG for http streaming |
| Interfaces | PoE 802.3af LAN connector |
| RFID Reader | RFID card reader 13.56 MHz and 125 kHz, connector for expansion module (RFID reader) |
| IN1 input terminal | Passive/Active mode (-30v to +30v DC) OFF = open contact or UIN > 1.5v ON = closed contact or UIN < 1.5v |
| Relay Output | 30v/1A AC/DC, output NO/NC |
| Active Switch output | 8 ~ 12v DC depending on Power supply (PoE: 10 V; adapter: source voltage minus 2 V), max 400 mA |
| Input for external power supply | 12v/2A DC |
| Operating temperature | -40 to 55 degrees C |
| Operating relative humidity | 10% ~ 95% (non-condensing) |
| Ingress Protection | IP65, IK7 |
| Dimensions | 109(W) x 229(H) x 31(D)mm |
| Weight (Net) | 1.00kg |
| Weight (Gross) | 1.30kg |


