Security Sales & Estimator | Remote - We specialize in access control, CCTV, turnstiles, intercom systems, automatic doors, and low-voltage infrastructure for commercial, institutional, and municipal clients. We''re looking for a proven Sales & Estimator professional to join our team remotely from Argentina, Brazil, or Colombia. What we need: - 5 years of hands-on experience in low-voltage security systems - Proven track record in sales, estimating, and responding to tenders/RFPs - Deep knowled…