For Door Answering Intercoms
2-Way Hands-Free Voice Communication
- 45 Ohm Mylar Speaker
- Weather Resistant
- With or Without Call Button/s
- Includes ‘Scrulox’ Tamper Mounting Screws
OR-510 | OR-601 | OR-601BR | OR-601SS |
Aluminum | Brown Plastic | Brass | Stainless Steel |
1 Button + Capacitor Separate Housing Required |
No Button Surface Mount |
No Button Surface Mount |
No Button Surface Mount |