Nortek MDR Black security access control system 1-Channel Receiver
24-volt, single-channel, three-terminal receiver, 10 code capacity, MegaCode format
Nortek MDR-2 Black security access control system 2-Channel Receiver
The MegaCode series of digital receivers are wireless radio controls designed for use with automatic garage door and gate openers.
Nortek MDRG Black security access control system 1-Channel Gate Receiver
The MegaCode series of digital receivers are wireless radio controls designed for use with automatic gate openers. The MegaCo
Nortek SMDRG Black security access control system 1-Channel Gate Receiver
24-volt, single-channel high-gain receiver with one Form "C" relay output for residential or commercial gate control applicat
Nortek MDR/U Black security access control system The Model MDR/U 1-Channel Plug-in Receiver is a versatile (universal) receiver that makes it very easy to equip nearly any garage door operator for u
Nortek MGR Black security access control system The MGR is a 1-Channel Gate Receiver designed for use with automatic gate operators or systems where a remote antenna is needed. The receiver uses th
Nortek 620-100273 security access control system Nortek 620-10027
