The Seco-Larm entrance alarm system with retro-reflective photoelectric sensor is perfect for monitoring or indicating an entrance. It has a detection distance of up to 22' (7 m) and offers two choices of sounds: a siren or a "ding-dong". The volume can be adjusted on or off and in siren mode you can set the time to 3 or 30 seconds. Easy to install, all components plug together without complex wiring. Don't wait any longer to protect your entrances with this reliable and effective alarm system!

Features :

• Retro-reflective photoelectric sensor
• Distance up to 22' (7 m)
• Perfect for monitoring or indicating entry
• Two choices of tones: Siren or ''ding-dong''
• Volume can be adjusted or turned off
• When in siren mode, can adjust the time to 3 or 30 seconds
• All components plug together, no hard wiring required
• LED indicator for power/alignment

Included in the box :

• Sensor
• Reflector
• Electronic speaker/chime
• Power adapter
• Support for the sensor
• Support for the reflector
• Screws and anchors for mounting