OPERATING CONDITIONS:OPERATING VOLTAGE 3VALARM CURRENT 60 mASTANDBY CURRENT 20 uAOPERATION TEMPERATURE -10°C ~ 50°CALARM SOUND85Db (1m distance)PROTOC..
Energy-efficient monitor with a screen capacity of 1.7 "2. Receiving incoming calls from the door communicator3. Two-way SIP v2.0 connectionGets energ..