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Polarizing IR lens design for more uniform night illumination and excellent night shots
LED display
5 Amp power supply w/ 1
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Dahua Wireless PIR detector ARD1233-W2 DahuaIPIntercomDoor Additional time can only beOverview Pet immunity function. Auto temperature compensation. 3 level sensitivity adjustment. Low battery alarm. Anti tampering. Temperature measurement. Frequency hopping function and two way communication technology ensure communication stability. Cloud update and automatic recovery from update failure. Downloads Datasheet Quick Start Guide User Manual