Bosch D370C Wall-Mount Door Holder with Metallic Powder Coat Finish None

Door Holder 24/110V Wall-Mount. The D370 electromagnetic door holders are rugged die-cast devices for holding doors. They allow control of doorways in alarm conditions. Typical applications are in stairways or other exit pathways where it is desirable to restrict airflow yet allow free emergency access. Attractive design, sturdy cast construction with brass finish 24 VAC, 24 VDC, or 120 VAC 12 AWG (ISO 4 mm2) to 22 AWG (ISO 0.34 mm2) terminals Holding force between 35 lb and 110 lb A variety of available extension rods allow mounting in difficult locations Wall-mount using standard single-gang back boxes or surface-mount using D372B and D372C back boxes Home Control Wi-Fi