Presentation of CAME DELTA-SI Photocells (recessed) Photocells protect your home from shocks. In fact, thanks to their infrared rays, this device detects obstacles on the path to your gate. This way, you will be able to prevent impacts on your gate, whether it is a ball or an individual, because your motorization will open if it thinks that an obstacle is coming in its direction to avoid being damaged. That of the CAME DELTA-SI Photocells (for recessed) is no exception. This product is powered by 12-24 V (AC-DC) and has a range of 20 m. Please note that recessed installation is one of the conditions for choosing the CAME DELTA-SI. Protection and elegance It has a protection index classified as IP 54, which protects it against dust, but also against liquid splashes in all directions. Bodes well to confirm that this is a reliable product. Elegant, this model will be installed very easily thanks to the small size of these photocells. This product has a height and width of 70 mm. Focus on the operation of your photocells Thanks to the infrared technology that accompanies these CAME DELTA-SI photocells, your motorization systems will be protected in all cases. First, the transmitter cell sends an infrared light beam to the receiver at all times. Then, when this beam is no longer received by the receiving cell, this indicates that an obstacle is located across the closure of your gate. Subsequently, the receiving cell then sends a signal to your engine. Finally, the system will stop and block the closing of the gate until you remove the obstacle in the way. Installation of CAME DELTA-SI Photocells (recessed) Note: These photocells are recessed. For more information on the installation of your CAME DELTA-SI photocells, we invite you to consult the PDF instructions for this product by clicking here. Fix the photocells at a height from the ground of approximately 50 cm. The photocells must be facing each other. Then, drill the rear side of the bases of box 1 to pass the cables. Secure the bases using the O-rings provided. Then, secure the TX and RX cards using the screws provided. Connect them as indicated in the diagrams in the accessory instructions. Finally, to conclude, close the bases using the screw in place. Then turn the front part up and down. FAQ for CAME DELTA-SI Photocells (recessed) Can you tell me more about the CAME brand? Firstly, the CAME brand is an Italian brand founded in 1970. Then, specialized in motors and automatic opening systems, the Italian firm is a must in the field of security. With receivers, remote controls and other accessories, the more than forty-year-old company is one of the leaders in the home automation market. Finally, all the innovations coming out of CAME HQ in Italy are designed with the aim of best responding to customer demand. Where can I find other CAME brand products? You can find other CAME brand products on Allo Remote Control by clicking on the link here Why buy this product on Allo Remote Control? First, know that your satisfaction is the priority. We will handle your product with great care. Then, your order is shipped the same day Then the 1-year warranty is offered (possible extension up to 2 years – see T&Cs) Finally, telephone assistance (08 99 25 30 57) or by email (assistance @alloremotecontrol.com) is available 5 days a week