5 CHANNEL HANDHELD BLOCK CODED TRANSMITTER Model Number: MDT-4AB 5 Channel Handheld Block Coded Transmitter Model MDT-4AB For adding keyless remote entry and panic functions to an existing access control system or as part of a new radio-based system, Linear offers the MDT series. These handheld transmitters are compatible with all Linear access receivers and controllers. They are a safe, convenient form of door, gate, or gate and door control and are ideal for handicapped access. At sites like campuses and parking garages, where extra security is needed, multi-channel models can be used as panic buttons to summon help. One-, three-, and five-channel models are available. Each is lithium battery powered and supplied with a metal clip for convenient attachment to a vehicle visor. A proprietary pulse position format results in an extended transmission range. The MDT-4AB five-channel model is for remote control of up to five separate access points or for combining keyless entry and panic functions. It is also for use as a “magic wand” transmitter by personnel responsible for maintenance of a Linear access control system. It allows the user to lock gate A or B open or closed (remotely from a vehicle or office), then to perform a reset or “warn boot” on the system. All three models are MegaCode format, which means each transmitter is factory preprogrammed with one of over 1,000,000 codes, virtually eliminating the possibility of code duplication. Because the receiver “learns” each of specific code, no unauthorized person can gain access to the system by reprogramming a transmitter. Because there are no dip switches, the code cannot be changed. Block coding is also available, to save the time required for each transmitter to be individually learned. When used with a Linear access controller, all of these transmitters can be locally or remotely programmed into memory by entering the first and last codes of the block into the system. Facility codes can be selected to further customize the system. All transmitter code data is stored in no-volatile EEPROM. Data is retained in excess of 10 years, even if battery power runs out. Features Compatible with all Linear access receivers and controllers. Superior transmission range. Factory programmed MegaCode format supports over 1,000,000 codes. Block coding available with provisions for facility codes. Lithium battery powered. You will need to enter the facility code (00-15) and range you need. If you do not know the facility code or range of your remotes, please contact your installer. If a facility code and range are required. Orders may take 6 to 8 weeks before shipping. Availability Usually ships in 1-2 weeks. 5 Channel Handheld Block Coded Transmitter Model MDT-4AB MDT-4AB$36.00, 5 for $170.00, 12 for $372.00, 25 for $750.00, 50 for $1,450.00, 100 for $2,800.0021D Facility Code (00-15)*: Range*: * Required

Special Orders: All Special Order items require a 50% deposit of the total before ordering. Please call for lead times on Special Order items or request a quote by email or fax. Certain items such as, but not limited to, gate operators, telephone entry systems, card reader systems, access control systems, non-stock transmitters/receivers, any stock or non-stock item we consider to be a special order item, and/or any item being ordered specifically for you are considered a special order. All returns and cancellations within 30 days or exchanges within our 1-year warranty policy are subject to a 50% special order restocking fee. Warranty is void where evidence of misuse or abuse is present.

There are no refunds or exchanges for this item.