មគ្គុទ្ទេសក៍តំឡើងប្រព័ន្ធត្រួតពិនិត្យអេឡិចត្រូលីត SENTREE
SENTREE AC Monitoring System Safety and Installation SAFETY & WARNINGS WARNING: RISK OF ELECTRIC SHOCK. CAN CAUSE INJURY OR DEATH: DISCONNECT ALL REMOTE ELECTRIC POWER SUPPLIES BEFORE SERVICING. WARNING: CLASS 2 WIRING TO BE ROUTED AND SUPPORTED SUCH THAT IT…