I. Technical Specification

1. Working voltage: 12~24VAC/DC
2. Working current: 24VDC; emitter: ≤15mA    receiver: ≤30mA
3. Photocell wavelength: 940nm
4. Angle of opposite emission: ≤±5º
5. Receiver range: ≥15m
6. Working temperature: -20º~+60ºC
7. Relay contact loading capacity: 1A/30VDC
8. Waterproof grade: IP45
9. Size: 73*43*25mm

II. Safety Instruction

1. For security, please read the user manual carefully before initial operation;
2. Please be sure the power is off before connecting, the product is produced without fuse;
3. It is used only for the manual remote control and wireless control equipment / system, this system must not endanger life or property during the running failure or its security risks have been eliminated;
4. Please operate the product in effective receive range.

III. Installation Instruction

1. The product should be installed more than 20cm upper the ground, and the distance between emitter and     receiver shall be more than 0.5 meters;
2. Avoid direct sunlight to emitters and receivers among ±5º, or other direct strong light;
3. Avoid other photocell emitters within effective receive range;
4. If install many photo cells on the same line, can install receivers on two ends and then emitters in the middle back to back which can effectively avoid the third problem.
5. Installation firmly in order to avoid signal bias of emitters and receivers which will easily cause mis-operation.
6. Connecting power after checking no error of connecting lines, emitter LED lights, receiver NO/COM  connects while NC/COM disconnects Making the CAP of emitter and receiver align, receiver LED off, NC/COM connects while NO/COM disconnects. If the signal between emitter and receiver is interrupted, receiver LED lights, NC/COM disconnects while NO/COM connects.