Two-way wireless external siren, Enforcer protocol

Features - Sirena via bidirectional radio for outdoor - Frequency 868 MHz - Encrypted Enforcer protocol - Internal antenna - Sound power of 94 dBA - Maximum sound duration of 15 minutes - Warning light - Suitable for outdoor use - Includes 2 3.0 V batteries - LED blinking - Self-level - Mermaid self-drive - Duration / frequency estrobostópica, 10 ms / 1 Hz - Operating temperature of -30 ° C ~ + 60 ° C - Dimensions: 290 (H) x 290 (W) x 50 (D) mm - Weight: 800 g - Complies with the EN50131 standard of Grade 2, environmental class II - Does not include front part: PYRO-43 (FPDELTA-CW)