... wireless, backup battery,cage protection,work with all sensor or the alarm host,smart and nice,easy ... off alarm to scare away the intruders when wireless sensor is triggered. 3). 32 zones with three ... 8. Size: 202x114x79mm, Color: white. Strobe light: red 9. Stand pack: one wireless siren with ... strobe light(backup li-ion battery optional), an adaptor(or UPS backup adaptor), one door sensor, one ...