Alarm.com ADC-VDBA-TC Video Doorbell Temperature Collar for ADC-VDB770

Keep your Alarm.com smart doorbell working reliably in sub-zero conditions with the ADC-VDBA-TC Temperature Collar. This purpose-built accessory extends the ADC-VDB770's operational range from -30°C down to -40°C by blocking airflow to the heat sink and helping retain internal heat — a simple but effective solution for cold-climate security. Molded from durable polymer in a low-profile black finish, the collar fits around the mounted backplate and secures tightly to the mounting surface for discreet, weather-resistant protection.

Ideal for outdoor surveillance and remote monitoring installations, the Temperature Collar is compatible with AlarmGrid products like the ADC-VDB770 and ADC-VDBA-WP and supports surface or wall mounting. Installation requires separating the collar, positioning it around the backplate, pressing it against the surface, and reattaching the ends — no complex tools or rewiring needed. Maintain uninterrupted video, motion detection, and alerting performance for your security system in extreme climates. Purchase the ADC-VDBA-TC to safeguard your Alarm.com doorbell investment and ensure consistent surveillance in cold environments.

• Extends ADC-VDB770 operation down to -40°C so your doorbell stays functional in extreme cold
• Retains internal heat by blocking airflow to the heat sink, preventing cold-related failures
• Quick, tool-free installation around the mounted backplate for minimal downtime
• Durable molded polymer construction and low-profile black finish for discreet, weather-ready protection
• Designed for surface and wall mount use and compatible with ADC-VDB770 and ADC-VDBA-WP doorbell systems