| The name of the base system (platform): | Sigrand of SG-3C-1312 |
| Developers: | Sigrand |
| Branches: | Electrical equipment and microelectronics |
| Technology: | Video surveillance systems |
Sigrand (Novosibirsk) represents LED searchlights with PoE power supply, power control and the light sensor.
A series will be provided two types of LED searchlights – with white illumination of SG-1L-W1 and infrared illumination of SG-1L-I1.
LED a searchlight uses a power supply of PoE and has two ports Ethernet that allows to organize for the purpose of optimization of cable laying its connection by "chain" in the mode of a transit power supply from one port Ethernet. Depending on the number of the connected devices, for LED searchlights the possibility of power control in the range from 5 to 20 W is provided.
The sequence of turning on of IP cameras and LED searchlights can be any. The LED searchlight can be connected in Ethernet the switch port or in Ethernet PoE Out IP cameras port supporting Pass-Through PoE, for example SG-3C-1312.
For automatic "inclusion switching off" searchlights have the built-in light sensor.
Additional benefits of a set the street IP camera + a searchlight with the general power supply of PoE in front of cameras with the built-in illumination:
- Possibility of use of big power of illumination, at the expense of the good heat sink
- Light in front of cameras does not worsen a shooting condition because of the arising natural noises in the form of insects, a rain and snow
Features of searchlights of SG-1L-W1:
- Can be used as an option to street to the IP camera when it is required to organize illumination, additional or independent of a power supply on an object
- Does not require an eyeliner of a separate power supply - it can be taken from the next IP camera or the PoE switch
- At the expense of an opportunity to connect several searchlights on one cable to one IP camera it is possible to organize illumination of a scene of shooting from different points
- Existence of end-to-end Ethernet allows to connect IP cameras and searchlights in any order
- Automatic switch-on and economy of a resource at the expense of the light sensor
- Leveling adjustment of power with the broad range for review loading and the applied source PoE power supply
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