SD-29H-NB-LTE-M
SD-29H-NB-LTE-M is designed to protect you and your properties against potential fire hazards. Utilizing the latest reflective photoelectric sensor and advanced microprocessor, SD-29H-NB-LTE-M delivers optimum performance in detecting fire and rate-of-rise heat detection. SD-29H-NB-LTE-M can incorporate NB-IoT / LTE-M technology and send status or alarm signals to the system server via NB-IoT / LTE-M network, offering users system deployment flexibility.