The Bosch ARD-AYZ12 Installation Guide provides step‑by‑step instructions for mounting the long‑range reader, wiring it to a controller, and performing basic operation checks. It includes a parts list, mounting template, and recommended tools such as the L‑shaped security screw tool and optional ARD‑MPZ02 spacer for metal installations.
Technical specifications are listed, detailing power requirements, environmental limits, dimensions, and communication parameters (26‑bit Wiegand). Contact information for technical support in multiple regions is also provided.
| Operating Voltage Range | 10 - 16 VDC |
|---|---|
| Power Supply Type | Linear (recommended) |
| Standby Current | 280 mA |
| Read Current | 330 mA |
| Tamper Output | Open collector, active low, max sink 30 mA |
| Maximum Cable Distance | 500 ft (150 m) |
| Output Modulation | 26‑bit Wiegand |
| Card Read Distance | 23.6 in (60 cm) |
| Operating Temperature Range | -22°F to 145°F (-30°C to 63°C) |
| Ingress Protection | IP54 |
| Dimensions | 11.81 x 11.81 x 1.0 in (300 x 300 x 25.4 mm) |
| Weight | 2.35 lbs (1066 g) |
A linear type power supply is recommended.
The maximum cable distance to the controller is 500 ft (150 m).
The reader operates from 10 V to 16 V DC.
The device has an IP54 environmental protection rating.