Wireless Keypad
433MHz two-way Tri-X wireless technology
Frequency hooping against jamming for reliable transmission
RF Range: 900m(open space)
Stay/away arming, disarming, alarm clearing for specified area or all areas
One-Push fire alarm, panic alarm, and medical alarm(Silent/Audible alarm selectable)
Output control
Fully remote configurable through APP
Battery Type: 4 * AA batteries (included by default, easy replaceable) Battery Life: more than 2 years (standby time)