K-1775-3-EWP - Access Control System VIKING - Free user manual and instructions
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| Product Type | Access Control System (Keypad and Card Reader) |
| Brand | Viking |
| Model | K-1775-3-EWP |
| Dimensions (approx.) | 120 mm x 80 mm x 20 mm |
| Weight (approx.) | 150 g |
| Power Supply | 12V DC, 500 mA (external transformer) |
| Interface | Wiegand or RS-485 output |
| Keypad Type | 12-key backlit keypad |
| Card Reader Technology | 125 kHz proximity or 13.56 MHz MIFARE |
| User Capacity | Up to 2000 users (PIN + card) |
| Operating Temperature | -20°C to +60°C |
| Enclosure Rating | Weatherproof (IP65) for outdoor use |
| Mounting Type | Flush mount or surface mount |
| Main Functions | Keypad entry, proximity card access, dual authentication mode, programmable output relay |
| Maintenance & Cleaning | Wipe with a soft, damp cloth; do not use harsh chemicals |
| Safety Features | Tamper switch, lockout after 5 incorrect attempts, anti-passback option |
| Spare Parts & Repairability | Replaceable keypad overlay, reader module, and control board; contact Viking support |
| Included Accessories | Mounting kit, weather gasket, screws, user manual (8 pages) |
| Compliance | FCC, CE, UL listed |
Frequently Asked Questions - K-1775-3-EWP VIKING
How do I add a new user PIN to the K-1775-3-EWP?
Enter programming mode using the master code (default 1234). Press * 1, then enter the user ID (2 digits) followed by the desired PIN (4-8 digits). Press # to save. Refer to the user manual for full instructions.
What should I do if the keypad stops responding?
Check the power supply voltage (12V DC). Disconnect and reconnect power after 10 seconds. If the issue persists, check wiring connections and ensure the tamper switch is not activated. For further assistance, contact Viking support.
Can I use the K-1775-3-EWP outdoors?
Yes, the device is rated IP65 weatherproof, suitable for outdoor installations. Ensure the weather gasket is properly installed to maintain the seal.
How do I reset the system to factory defaults?
Remove power, then press and hold the tamper switch while reapplying power. Release the tamper switch after 5 seconds. The system will reset all settings and master code to default. See the manual for details.
What types of cards are compatible?
The reader supports 125 kHz proximity cards (e.g., HID Prox) and 13.56 MHz MIFARE cards. Ensure cards are configured for the correct format.
How do I wire the K-1775-3-EWP to a door strike?
Connect the NO (Normally Open) and COM relay terminals to the electric strike. Use a power supply with appropriate current rating. The relay is rated for 2A at 12V DC.
What is the maximum number of users?
You can store up to 2000 users, each with a unique PIN and/or card. The system supports both individual and group programming.
Does the device have a battery backup?
The K-1775-3-EWP does not include an internal battery. For backup operation, connect an external 12V battery or use a UPS to maintain power during outages.
How do I change the master code?
Enter programming mode with the current master code. Press * 0, enter a new 4-8 digit master code, then press #. Confirm by re-entering the new code. Keep the code secure.
What is the warranty period for this product?
Viking offers a 2-year limited warranty against defects in materials and workmanship. Contact your dealer or Viking for warranty claims.
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