Eaton SDR-2R-EXT-NC Eaton External Burglar Alarm Siren, (Replaces SDR-REXT-G2-RD-NC, SDR-REXT-G2-OR, SDR-REXT-G2-BL-NC)

A choice of wired, radio and decoy external sounders compatible with three different lens colours (red, orange or blue). All devices, including the decoy, arrive with comfort LEDs to act as a deterrent to intruders and a reassurance for homeowners. The wired variant is backlight-ready. The SDR-2R-EXT-NC features Scantronic Secure Radio (SSR). SSR is a sophisticated, cybersecure bidirectional communication system, which enables over-the-air-updates and rapid event notification. The SDR-W-EXT-NC-PLUS is compatible with Scantronic and third party control panels, whilst the SDR-2R-EXT-NC works with all Scantronic control panels, SSR systems and legacy (868MHz) systems.