Do I need final building drawings first?

No. Send the current site status and available measurements. The next step may be a site-input list rather than an equipment quotation.

Can I write unknown in the form?

Yes. Unknown items become clarification points for the next discussion.

The brief is sent to sales@allottech.com for Allot Tech project communication.

Unknown is an acceptable first answer

Share what is already known. The brief is designed to expose the next project questions, not force unsupported answers.

Turn site facts into a plant brief