The designer gong with a large selection of melodies and an additional ALARM function - a 'jewel' for every roomProduct features:17 appealing polyphonic melodies (2-/3-tone, Westminster, pop, special ringing sequence for the hearing impaired, classical, etc.) can be switched from melody to ALARM tone (ideally suited in combination with motion detectors, e.g. if a melody is to be triggered in a shop during the day and the ALARM tone at night) adjustable volume up to max. 86 dB (A) 2-way ring differentiation for optimal access control SILENCE function (one-button mute) with LED control user-friendly easyTIP control unit for all functions (fold-out design element) White/SilverTechnical data:Minimal standby loss for a long battery life - with normal operation approx. 3 years, including LowBatt display) max. 86 dB (A) 191 x 163 x 51 mm temperature range +5°C ... +40°C VDE-tested matt, semi-transparent 4mm acrylic glass pane, high-quality silver-painted ABS plastic Protection class IP 40Installation note:Operation with batteries 4x1.5V (type LR14/C, alkaline baby cell, not included) or 8-12V~/= (0.25A) secure ring tone activation with potential-free contact or with 8-12V~/= can also be used for mixed installations and during renovation (e.g. 8V power supply from an existing bell transformer and triggering with potential-free contact) optimal pre-assembly (screw spacing corresponds to flush-mounted box diameter) Parallel connection to other CROMA gongs or to electromech. Gongs possible.Note: adjustable volume up to max. 86 dB (A)
