| | Make / Model | Product Description |
|---|
|  | Bell Systems 203 | Fail-Secure, Inward door open type, 300kg kN |
|  | Bell Systems 204 | Fail-Secure, Inward / Outward door open type, 300kg kN |
|  | Bell Systems 205 | Fail-Secure, Inward / Outward door open type, 300kg kN |
|  | Bell Systems 206 | Fail-Open, Inward / Outward door open type |
|  | Bell Systems 209 | Fail-Secure, Inward / Outward door open type |
|  | Bell Systems 210-MR | Fail-Secure, Inward door open type, 300kg kN |
|  | Bell Systems 210-RR | Fail-Secure, Inward door open type, 300kg kN |
|  | Bell Systems 2208 | Fail-Secure, Inward / Outward door open type, 500kg kN |
|  | Bell Systems 2208F | Fail-Open, Inward / Outward door open type, 500kg kN |
|  | Bell Systems 2208FM | Fail-Open, Monitored, Inward / Outward door open type, 500kg kN |
|  | Bell Systems 2208M | Fail-Secure, Monitored, Inward / Outward door open type, 500kg kN |