Replacement battery fits 7 Telenot compatible models. Specifications: 2600mAh, 6V, Alkaline. Compatible with: Comstar VAYO F215, Comstar VAYO F225, Comstar Comstar F215, Comstar Comstar F225, Comstar MS232 detector, BP1 and 1 more compatible models. Replaces: Telenot BP1, Telenot 100056110. Telenot replacement battery designed for Security System devices. A precise, secure fit you can rely on.