Tell specializes in manufacturing commercial and residential door hardware, electronic keypad locks, and advanced gate control automation systems.
Tell provides a comprehensive range of security, entry, and access control products. Originating from distinct high-quality manufacturing paths, the brand encompasses heavy-duty commercial and residential door hardwareāsuch as door closers, electronic keypad deadbolts, and leversets by Tell Manufacturing (an ASSA ABLOY group brand).
Additionally, Tell supplies advanced gate and garage door automation systems, such as the Gate Control PRO DIN rail series, designed for remote monitoring and mobile access control. Whether you need standard-duty mechanical door hardware or modern electronic entry management, Tell delivers robust access solutions for every application.
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Make sure the door is open and unlocked. Press and hold the Program button until you hear one long beep (approximately 30 seconds), then release it. Press and release the Program button again; you will hear one short beep. The lock is now reset to factory settings.
User Codes on Tell keypad deadbolts and locks should be between 4 to 8 digits in length. For security reasons, the first 4 digits of each User Code must be unique.
Use the two separate speed adjusting valves for Closing and Latching. Turn the valve screw clockwise for a slower speed, and counter-clockwise for a faster speed. Do not turn the valves more than two full turns counter-clockwise from the factory default, as they could become dislodged.
Downloads related to Tell Security Systems products, including full user manuals, certificates, firmware, and programming software updates, are available at https://www.tell.hu/en/downloads.