Features:
- (1) Required per Video Camera Other than the Standard Str Qwikbus Type Camera
- Easily Installs Right on Finished Wall Surface or in Optional Junction Box
- Operates on Safe Low-Voltage Class II Wiring
- Compact size allows mounting inside many lobby entry panel stations
This item is used (in most cases) for a 2-wire (COLOR) QwikBUS system where the customer wants to connect an external (non STR) camera onto the 2-wire bus. It is powered by the SP333 control unit. The camera must be powered by its own power supply.
The Alpha Communications® / S.T.R.™ KBS3-3 coax camera to digital video converter unit is used only with the S.T.R.™ 2-wire QwikBUS™ series video-intercom systems, when a customer wishes to use their own separate CCTV camera and camera power supply. The KBS3-3 is used to convert the video data signal from customer's camera's conventional NTSC coax signal, to a digital signal to be sent to the 2-wire QwikBUS™ video monitor(s).
The KBS3-3 requires a separate 12VDC power supply (model# PSDC24-1.5). Each camera connected to the QwikBUS™ series video-intercom system, requires its own separate power supply (provided by the installer).
The coax camera to digital video converter unit(s) shall be Alpha Communications® / S.T.R.™ model KBS3-3, or approved equal. The KBS3-3 shall be built into a protective high impact ABS plastic case, for surface mounting. The KBS3-3 shall be powered by the TT33-2 (or TTE33-2) speaker / microphone assembly, when not using a standard S.T.R.™ QwikBUS™, with the provided wiring harnesses.
One KBS3-3 shall be required for each customer provided camera that contractor will connect to the Alpha Communications® / S.T.R.™ 2-wire QwikBUS™ video-intercom system, other than a standard S.T.R.™ QwikBUS™ type. Low voltage wiring shall be used. The KBS3-3 shall be mountable right to the surface of the wall or in a customer-supplied junction box cabinet.
Contractor shall furnish and install the required 12VDC power supply required (model# PSDC24-1.5). Contractor shall observe all local and national electrical and building codes.
