Universal
| Make | Bell Systems |
|---|---|
| Manufacturer | Bell System (Telephones) Limited |
| Model code | 205 |
| Electric Release Type | Delayed Release |
| Fail-Open/ Fail-Secure | Fail-Secure |
| Door Open Type | Inward / Outward |
| Holding Force kN | 300kg |
| Electrical Specifications | Voltage: 12 |
| Additional info | Universal |