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For Door Answering Intercoms
2-Way Hands-Free Voice Communication
- 45 Ohm Mylar Speaker
- Includes ‘Scrulox’ Tamper Mounting Screws
| IR-100B | IR-501B | IR-510B |
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| Plastic | Plastic | Plastic |
No Button Separate Housing Required |
1 Button Separate Housing Required |
1 Button Separate Housing Required |
| Limited Availability | Limited Availability |
Required Components
SC-1 "Scrulox" Screwdriver
