| Specification Category | Technical Detail |
| Brand Profile | Anchor (by Panasonic) |
| Series Model Line | Roma Series (Urban Style Compatibility) |
| Product Part / Item Code | 66705S |
| Device Category | Modular 1-Module Bell Call Indicator / Visual Alert Lamp |
| Module Footprint Size | 1 Module (1M Standard Frame Size) |
| Rated Operating Voltage | 240 V AC Utility Grid |
| Rated Operational Frequency | 50 Hz |
| Enclosure Body Material | Flame-Retardant Polycarbonate Plastic |
| Color / Finish Profile | Metallic Silver |
| Physical Dimensions (L × B × H) | 24.6 cm × 14.0 cm × 5.6 cm (Packaging Matrix) |
| Net Product Weight | Approx. 0.2 kg (200 g / 0.44 lbs.) |
| Mounting Style | Concealed Flush Wall Mount Installation |
| Target Application Environments | Homes, Offices, Commercial Suites & Reception Areas |
| Best Used For Applications | Visual Doorbell Signaling, Visitor Alerts & Intercom Notifications |
Instant Visual Notification: Illuminates brightly upon doorbell activation, providing an effective visual call signal that is ideal for noisy environments or hearing-impaired occupants.
Standard 1-Module Modular Fit: Designed to snap flush into standard 1-Module (1M) Anchor Roma concealed plates, integrating cleanly with surrounding switches and sockets.
Flame-Retardant Polycarbonate Build: Molded from premium high-grade fire-resistant polycarbonate plastic to ensure structural resilience and long-term electrical safety.
Reliable 240V Grid Operation: Engineered to run smoothly and efficiently on standard 240V AC utility grids with minimal heat build-up during continuous standby.
Compact Architectural Profile: Measures a convenient 24.6 × 14 × 5.6 cm packaging structure with a lightweight 0.2 kg weight profile for straightforward wall box installation.