The Alula RE601 is a CryptiX-encrypted, standard-sized, wireless door or window sensor. The RE601 is a full-featured security transmitter with industry-leading wireless range and battery life. It is typically used to sense opening and closing of doors and windows, but can secure just about anything using its two external contact zones. The RE601 will alarm when the magnet is pulled away from the sensor or when an external contact is opened.

• Dimensions: 3.25 x 1.40 x 1.05 inches (8.3 x 3.6 x 2.7 cm)
• Weight with Battery: 1.90 ounces (54 grams)
• Mounting Fastener: #4 or #6 screws (not provided)
• Operating Temperature: 32 to 120°F (0 to 49°C)
• Maximum Humidity: 85% non-condensing relative humidity
• Frequency: 433.92 MHz
• Replacement Battery: One Panasonic CR123A
• Nominal Battery Life: 10 to 15 years
• Battery Voltage: 3.0 VDC (Nominal), 2.2 VDC (Low)
• Current Draw: 20 mA (Maximum), 0.6 uA (Quiescent)
• Transmitted Indications: Cover Tamper, Low Battery, Supervision
• Certification: UL634, ULC634, ETL, FCC, IC