The unit has a a self-supporting lid, built-in spirit-level and revolving fixing holes for ease of installation including on uneven surfaces and High-power comfort LEDs and LED strobes that provides reassurance for the user. Texecom FCA-0001 Odyssey 1E White 109dB Grade 2 Rectangular External Sounder Ip44 With Single Piezo Sounder Vertical Orientation Scantronic Siren I-on Menvier Eaton Wireless External Blue Backplate [SDR REXT G2 BL NC] £68.68 Blue Lens Security Siren Connection, Radio ; Current normal, 0.25 mA ; Cut-off period, Choose 5 secs, 3 mins or (default) 15 mins ; EN 50131 Security Grade, 2 ; Enclosure/lens color, Blue The Scantronic Radio External Sounder with Blue Lense is Designed for use with i-on and Menvier Radio alarm systems. Eaton, SDR REXT G2 BL NC, External Sounder Radio Blue Lens (No Cover FEATURES Selectable between Self Contained Bell (SCB) or Self Actuated Bell (SAB) modes: - In SCB mode the sounder, in alarm condition, draws its power from its integral internal battery - In SAB mode the sounder is driven from the control panel - Low-volume maintenance mode - Self-supporting lid - Built-in spirit level Sound output 100 dB at 1 meter Low current consumption (35mA and 225mA in-alarm current) Lid and rear tamper detection Selectable cut-off timer Choice of siren tones Compliance: EN50131-4 Grade: Grade 2
