| Brand | Honeywell |
|---|---|
| Type | Control Panels & Keypads |
| Unit Type | Unit |
| Model | adc sem 300 |
| MPN | ADC-SEM300-VT-VZ-M |
| Unit Quantity | 1 |
| Country of Origin | United States |
Check the listing for details. Adc-sem300 Att. Condition: Used, Made in United States. Listed at 97.00 USD. What sets the SEM300 apart from its predecessor is its ease of installation, multiple fallback cellular frequencies, and external status LED lights for easy status monitoring.