Indoor / Outdoor Micro Mullion Multi-Format Proximity Reader, 125 kHz
- Brand / Vendor: ROSSLARE SECURITY PRODUCTS
- Hardware Model / MPN: AY-K12
- Deal Status: ⚡ Special Deal (20% OFF)
- Condition: 100% Brand New, Factory-Sealed Commercial Gear
- Category: Access Control
- Fulfillment Origin: Dispatches from Texas & Florida distribution hubs
- Binational Availability: Commercial procurement ready for USA and Mexico
Rosslare’s AY-K12C is a powerful RFID proximity card reader of 125-kHz cards and tags, featuring multi-format output and an excellent read range. The reader supports both standard EM and Rosslare format cards, and is highly flexible with behavior control options. With a sleek design and a tough UV-resistant and water-resistant casing, the AY-K12C is equally suited to indoor and outdoor use.
Main Features:
• Selectable output formats: Wiegand 26-Bit or Clock & Data
• Excellent RFID card read range of up to 3.15' (8 cm)
• Wide range operating voltage: 5 to 16 VDC
• 18' (45 cm) pigtail cable
Professional Grade Features:
• RF Modulation: ASK at 125 kHz
• Internal sounder with external control option
• Tri-color LED with external control inputs
• External reader hold control
• Optical wall tamper detection
• Water-resistant with epoxy potting (IP65), suitable for indoor and outdoor applications
• Made of tough polycarbonate UV-resistant plastic
• Comes with mounting template for easier installation
Compatible with AC-015, AC-115, AC215, AC-215IPL, AC-225IPL, AC425IPL and AC525
• Reading range 3.14' (8 cm).
• Wiegand output 26 bits.
• Requires 5 22 gauge wires (131.2 yd or 120 m max.).
• Power supply 12 Vdc, 50 mA.
• Dimensions: 3.14 x 1.5 x 0.5' (79.9 x 39.9 x 12.8 mm). Weight 2.11 oz (60 g).
*1 Year Warranty
• Free Ground Shipping: Automatically applied to all orders of $500.00 USD and above across the 48 Contiguous United States.
• Same-Day Dispatch: Orders placed before 2:00 PM CST (Mon–Fri) dispatch the same business day from our Texas & Florida distribution hubs.
• Carrier & Transit: UPS Ground / FedEx Ground (typically 2–5 business days).
• 100% Genuine Gear: Brand new, factory-sealed hardware directly sourced via authorized manufacturer channels.
• Full Factory Warranty: Covered by standard manufacturer warranty and RMA replacement support.
• 30-Day Hassle-Free Returns: Unopened and factory-sealed equipment eligible for return within 30 days of delivery.


