Universal Lichtschranke Ditec XEL2 Compatible Photocell, Black, Infrared Security Sensor, Up to 20 m Range, NO/NC, IP71, 12-24 Vac/Vdc, Wall Mount

• Compatible with Iblel and replaces DITEC XEL2/DITEC LAB3/DITEC Lab4 light barrier.
• Operating voltage: 12 – 24 V AC/DC. type of protection: IP71
• Range: Up to 20 m. Working temperature: -20 °C + 70 °C
• Switching output: closing/opening
• Dimensions: (Width x Height x Depth) 49 mm x 76 mm x 22 mm

These are universal infrared photocells, that compatible and replaces your DITEC XEL2/Ditec LAB3/Ditec LAB4 photocells. Works with 12/24 V AC/DC power supplies. The relay contacts are: N.C (notmally closed) – com – N.O (normally open). Manual and Mounting Screws Included In Package. For swing gates you need at least two sets of photocells to get proper coverage. Double swing gates are better than singles using photocells because the distance between the inside and outside set of photocells is less, where as if you have photocells On A 4 m swing gate, the distance between the inside sign photocells and outside photocells must not be more than 4 M, so if you get a really short car stop between photocells, the gate still could close on it. It's best to place the photocells as close to the gate as possible to reduce the chance of this happening. If you have any questions about your purchase please contact us.