VT592 User Manual - Schick Handel

4.2 Electric Lock Connection••Mode1:Door Lock Controlled With Dry ContactLK-LK+12+ -POWERSUPPLYMust install external power supplyfor lock,and nearly all kinds ofelectronic lock can be used.Incidentally,in this mode,you cancontinue talking and monitoringduring unlock operation.Note:1.The external power supply mustbe used according to the lock.2.The inside relay contact isrestricted to AC or DC 24V/3A.••Mode2:Door Lock Controlled With Internal PowerLK-LK+Connect with 1RConnect with 2W12-+The lock can be directly connectedwith the door station and the powerthrough monitor.During unlockoperation,the monitor will closescreen automatically.Note:1.Electronic lock of power-on-tounlockshoule be used.2.The door lock is limited to12V,and holding current must beless than 250mA5. SpecificationsPower Supply:DC 10~12V (Internal Power supply)Consumption:200mA in working state (latch not included)Video Output:75Ohm, 1Vp-p, CCIR standard (unless specified)Camera:76 degree, CCD camera with IR-LEDWorking temperature: -10ºC ~ 40ºC-4-