https://ameltechnologies.co.ke/product/ds-kis603-p-ip-video-intercom-kit/
DS-KIS603-P IP Video Intercom Kit - Amel Technologies and Solutions LTD
IP video intercom kit for villa or house, only one call button; DS-KV6113-WPE1 x1; DS-KH6320-WTE1 x1;
ip video intercomtechnologies and solutions