Tag: Sentry Video Doorbell

BOSMA SENTRY Video DoorbellUser Manual PRODUCT OVERVIEW The BOSMA SENTRY doorbell enables you to get instantly notified when someone rings your doorbell. See and talk to your guest from your phone. When you are away or miss the ring call notification, Sentry will automatically play a pre-recorded voice message to your guests, and your guest…

INSTALLATION INSTRUCTION BUTTONS  (1)IN THE BOX TOOLS YOU MAY NEED Installation – Sentry Installation Requirements: To install your Bosma Sentry video doorbell, please make sure that: You have an existing doorbell wiring powered by a doorbell transformer or a DC 5V2A micro USB power source. The doorbell transformer’s output is AC 8-24V (or 16-24V if…