LiftMaster HTR460 Intercoms Top Picks Dual-frequency operation: 315MHz standard

Dual-frequency operation: 315MHz standard

standard steel cam

Long-life battery provides up to five years of operation in commercial settings

Reliable 24V Output: Maintains consistent power to LiftMaster Mega Arm

Comprehensive integration: Combines intrusion and fire control in a single

LiftMaster HTR460 Intercoms Top Picks Dual-frequency operation: 315MHz standardLiftMaster HTR460 Heater Kit for 460V AC DC Gate Operators and MAXUM Commercial Door Operators The LiftMaster HTR460 Heater Kit for 460V AC DC Gate Operators and MAXUM Commercial Door Operators ensures reliable operation in extreme cold, protecting your system down to 40 F (40 C). Designed to mount directly on the operator frame, this kit includes a transformer for efficient heating, while the battery bracket is sold separately. Provides cold weather