Both systems are designed together: they share the cable routes, the rack and the staff list.
We choose devices for the specific purpose and light level, calculate the coverage, install a recorder with enough storage for the required retention and enable viewing from any device. We also set the rules: motion triggers outside working hours, alerts to the responsible people, and release of a specific clip on request.
Turnstiles, controlled locks, cards and phone-based passes, intercoms at the entrance. We set time windows and areas: who may go where and at which hours. When someone leaves, their access closes in a single action, with no hunting for a plastic card.
The quote depends not on the number of devices but on what exactly you need to make out in the picture.
A two-megapixel device with a wide field of view. The cheapest option, but facial features cannot be made out in the footage.
Four megapixels, a narrower field of view and additional illumination. The same area will need noticeably more devices.
A device with optical zoom will be needed. Every lane needs its own camera; an overview camera will not help here.
Larger drives will be required. It makes both the recorder and its disks more expensive.
Backup power supplies for the devices and the recorder. They take up rack space and need a dedicated power circuit.
Filming people is governed by personal data legislation. You need warning signs in the monitored area, an approved retention period and a clear procedure for accessing recordings. We prepare the documents alongside the installation, otherwise the footage will carry no weight in a dispute.
From the first survey to handover takes between two weeks and six weeks; the timescale is set by the size of the site and the delivery time for the equipment.
We walk the site and establish what needs watching: the door, the till area, the stockroom, the car park or the perimeter.
We plot the devices on a drawing with their coverage marked and specify equipment at two price levels.
We run the cabling, install the devices and controllers, and set the recording parameters and access rules.
We show the responsible staff how to find a particular clip in the archive and how to issue a pass. After that the system comes to us for support.
The count follows the objectives, not the floor area. For three hundred square metres the door, the corridor and the area with valuable equipment are usually enough - three or four devices. If you want to cover every workplace the number runs into dozens, and there the legal implications are worth discussing first.
Usually yes, provided they support the standard protocols. During the survey we determine what is worth keeping and what no longer produces a usable picture. Mixing old and new equipment in one system is entirely normal.
We fit backup power for the recorder, the network device and the cameras themselves. An hour and a half to two hours of autonomy covers most outages. If the requirements are stricter, we plan for a generator.
A matter of minutes: the pass is registered in the software and immediately linked to the permitted areas and hours. Revoking it is just as fast, even if the card itself has not been handed back.
Расскажите про объект и укажите, за чем требуется наблюдение. Выедем, нанесём устройства на чертёж и подготовим два расчёта разного уровня.
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It is already with a manager. You will get an answer within the working day, and urgent requests go to the duty engineer immediately.
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