Outdoor wireless detector, narrow beam (curtain type) with selectable 2 / 5m range. Because of its small size and narrow beam, it is perfect for use in windows, terraces, etc... Digital antimasking. 190º horizontal flexibility. Double conductive mesh new logic function of SMDA analysis (Super Multi Dimension Analysis) to minimize false alarms, as well as the loss of detections. Intelligent AND logic. Dimensions: Detector (W x H x D) 35 x 155 x 42.5 mm, transmitter box: (W x H x D): 35 x 155 x 42.5 mm. Maximum transmitter size: (W x H x F): 30 x 130 x 35 mm. It incorporates connectors to connect to the transmitter, facilitating the installation and replacement of batteries. Optionally, the wall tamper can be added (see accessory WRS-03).