Packaging:intercom system -40c Neutral packing; OEM/ODM gift box, manual acceptable
Product Description Outdoor doorbell call panel specification: Indoor Monitor Feature: 1:Support IOS & Android smart phone remote control2:Device to device in TCP/IP protocol,device to smart phone in SIP protocol3:Digital system, CAT5 network cable connection4:Max.support 32G SD card, and leave message max.45s5:The...