Linear / Accessory reference
Linear MDTK wireless keypad
MDTK identifies a wireless keypad. The cited source supports only the exact facts and relationships shown; other equipment pairings remain unverified.
Match the whole number.
Manufacturer identifier: MDTK. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.
- MDTK digital keypad instructionsPage 1, Programming Receivers, opening sentence and channel-two callout · checked 2026-09-11 · 208761 D · Linear LLC
| Component function | Wireless keypad
|
|---|---|
| Battery | 9-volt
|
| Keypad PIN length | 1-6 digits
|
| Receiver scope | Keypad enrollment into the four named radio receivers only; no downstream operator fitment. Channel two is stated for MDR-2 only.
|
Documented fitment & exclusions
Read the exact equipment or receiver, market, production and variant limits in every row. An omitted pairing has not been verified by this reference.
A receiver radio pairing applies only to the listed devices and source conditions. It does not establish the receiver’s suitability for an installed opener or compatibility through another device.
| Equipment or receiver / relationship | Evidence and conditions |
|---|---|
| MDR Documented compatibility | Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed
Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. MDTK is documented for MDR in MegaCode radio-control use. Keypad enrollment into the four named radio receivers only; no downstream operator fitment. Channel two is stated for MDR-2 only. The receiver must be installed and its keypad code enrolled according to the exact equipment instructions. No downstream opener model compatibility is inferred. Code enrollment and installation follow the exact equipment instructions; this does not verify an installed system. Applies only within this source scope
|
| MDR-2 Documented compatibility | Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed
Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. MDTK is documented for MDR-2 in MegaCode radio-control use. Keypad enrollment into the four named radio receivers only; no downstream operator fitment. Channel two is stated for MDR-2 only. The receiver must be installed and its keypad code enrolled according to the exact equipment instructions. No downstream opener model compatibility is inferred. Code enrollment and installation follow the exact equipment instructions; this does not verify an installed system. Applies only within this source scope
|
| MDRG Documented compatibility | Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed
Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. MDTK is documented for MDRG in MegaCode radio-control use. Keypad enrollment into the four named radio receivers only; no downstream operator fitment. Channel two is stated for MDR-2 only. The receiver must be installed and its keypad code enrolled according to the exact equipment instructions. No downstream opener model compatibility is inferred. Code enrollment and installation follow the exact equipment instructions; this does not verify an installed system. Applies only within this source scope
|
| SMDRG Documented compatibility | Conditional Additional source conditions or an adapter must be checked before confirming compatibility. Details still needed
Use the exact label and the source scope below. An unanswered condition keeps this result conditional or unverified. MDTK is documented for SMDRG in MegaCode radio-control use. Keypad enrollment into the four named radio receivers only; no downstream operator fitment. Channel two is stated for MDR-2 only. The receiver must be installed and its keypad code enrolled according to the exact equipment instructions. No downstream opener model compatibility is inferred. Code enrollment and installation follow the exact equipment instructions; this does not verify an installed system. Applies only within this source scope
|
Direct replacement paths
No direct successor for MDTK is verified in this reference.
A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.
Compare exact equipment or a receiver.
Check a part or accessory pairing
Recall references
No recall reference is included for this identifier in the published dataset. This is not a safety clearance or proof that no recall exists.
Sources & scope
- MDTK digital keypad instructionsLinear LLC · US · checked 2026-09-11 · 208761 D
Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.
This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status. Anderson provides repair service in its listed Connecticut communities.
A reference listing does not establish current stock, a price, eligibility for manufacturer support or that a component is faulty.