SMATEK 4-inch Multi-functional Smart Control Panel
(US Standard back base + Linux solution)
-- Rockchip RK3308B Quad core Cortex-A35 CPU
-- 128MB RAM + 256MB ROM
-- WIFI+BT+Zigbee network protocol
-- Linux (With Tuya ZIGBEE)
-- 4 inch, 480*800P Multi-touch screen
-- 3 Relays
-- Built-in dual array microphone & 1W Mono speaker
-- Diamentions:
120*74*11mm (without the back base)
120*74*37mm (with the back base)
Back base: 70*48*26mm