Good day. Offering extra earnings. It requires the creation of a video caller. There's an IP video camera, button, 2 relays. When you press the button, the call goes to the SIP server, at the same time, video, compression format H264, resolution up to 1080P should be transmitted in the same stream with sound. It should be possible to call from the server to the video caller, when you call from the server, the conversation begins automatically. The two relays are controlled from the server via DTMF commands. Regimes 1 on command is turned on, after a programmed time is turned off. 2. On command, it turns on, on command, it turns off.
Working drawings and material list for a steel yard canopy
Need working drawings, joint details and a material bill of quantities for a steel canopy in the courtyard, plus an installation scheme.
Engineering. Drawings23.09.20260195
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