The Honeywell 5815WG is a new, smaller door and window sensor does big things for business. The 5815WG provides convenient, cost-effective protection with great performance that customers have come to expect from 5800-Series wireless sensors. Designed with a wide gap contact at 1.0"+ that makes installation easier for you, in more spaces and on uneven surfaces. The 5815WG sensor is about 40% smaller than the previous model, making it ideal for installations where discretion or appearance is critical. With a demonstrated outdoor range of over a mile, the 5800-Series has the best performance of any transmitters available today.
New sleek design
Two reed switches
Transmits supervisory, tamper and low battery messages