BOSCH, Radion Series, Wireless detector, PIR, 12 x 12m coverage, 2.3 – 2.7m mount height, Pet immune up to 13kg, Integrated RF transmitter, Suits RFRC-STR2, RF3212E, B810 & RF120 receivers, 433MHz

Flexible Mounting Height. Pet Immunity up to 13kg (30 lbs). Operational up to 5 years with one user replaceable CR123A battery. Supervised for low-battery, cover-tamper, and removal from mounting surface tamper conditions.