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Hager Constant Power Supply for Fail Safe and Fail Secure Locking Devices w/ Fire Alarm Input - 2904
![Set of 3 (VDS Smoke Detector – in accordance with DIN EN 14604) – Dual and Radio Can Be Networked + Wireless Gateway with Magnetic Holder + Lithium 10 Year Battery Ihaus Set of 3 (VDS Smoke Detector – in accordance with DIN EN 14604) – Dual and Radio Can Be Networked + Wireless Gateway with Magnetic Holder + Lithium 10 Year Battery Ihaus](https://m.media-amazon.com/images/I/81ixd+jmB2L._AC_UF1000,1000_QL80_.jpg)
Set of 3 (VDS Smoke Detector – in accordance with DIN EN 14604) – Dual and Radio Can Be Networked + Wireless Gateway with Magnetic Holder + Lithium 10 Year Battery Ihaus
![Set of 3 (VDS Smoke Detector – in accordance with DIN EN 14604) – Dual and Radio Can Be Networked + Wireless Gateway with Magnetic Holder + Lithium 10 Year Battery Ihaus Set of 3 (VDS Smoke Detector – in accordance with DIN EN 14604) – Dual and Radio Can Be Networked + Wireless Gateway with Magnetic Holder + Lithium 10 Year Battery Ihaus](https://m.media-amazon.com/images/I/A1MhvgjP9yL.jpg)