Wireless motion sensors use an infrared sensing technology to accurately detect movements made by people/animals within 16.4 ft (5 m) range. User customization allows you to receive notifications by SMS text or email the instant motion is detected. The sensor may also be used in conjunction with relays.
 
Product Features
Passive Infrared Technology.
Sensing Range of 16.4 ft (5 m).
  * Actual range may vary depending on the environment.
** Battery life is determined by sensor reporting frequency and other variables.
 
Current Consumption:  Type: 170 µA Max: 300 µA
Wake-up Time: 30 Seconds
Weight: 3.7 oz
Security: Encrypt-RF® (256-bit key exchange and AES-128 CTR)
Battery Type: Replaceable 3.0V (CR2032) Coin Cell Battery
Dimension: 2.0 in x 1.125 in x 0.875 in
Operating Temperature: -7°C to +60°C ( 20°F to +140°F )
Battery Life: At a 1-hour heartbeat setting, coin cell battery will last up to 4 years. **
Enclosure Material: ABS
Certifications: Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1),
                      Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Security: Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)