Built‑in doorbell, no extra installation required. Get instant alerts when visitors arrive.

Multiple alarm notifications for prying, forced entry and password‑guessing attempts, offering reliable home security.

Product Color: Black Working Current: ≤250mA Working Voltage: DC4.6‑6.5V Emergency Power Supply: 5V Type‑C

Product Dimensions: Front Panel: 3677620mm Rear Panel: 3657220mm