| Electrical Characteristics |  | 
| Power supply type | Linear type recommended | 
| Operating voltage range | 10 – 16 V DC | 
| Maximum input current | Standby: 280 mARead: 330 mA | 
| Tamper output | Open collector, active low, max. sink current 30 mA | 
| RF modulation | ASK | 
| Ranges |  | 
| Max. cable distance to controller | 500 ft. (150 m) | 
| Operating temperature range | -22°F to 145 °F (-30 °C to 63 °C) | 
| Operating humidity | 0 to 95% (non condensing) | 
| Environment class | IP 54 | 
| Read range * | 23.6 inch (60 cm) | 
| Dimensions (H x W x D) | 11.81 x 11.81 x 1.0 inch(300 x 300 x 25.4 mm) | 
| Weight | 2.35 Lbs (1066 g) |