Infrared IR Photocell Set – 30ms response anti-crush protection for all weather conditions
When a gate is in motion, there is no room for error. Whether it is a child, a pet, or a poorly parked vehicle, you need an immediate reaction. These infrared photocells are not just an optional accessory; they are the essential line of defence between a minor inconvenience and a serious accident. This set operates reliably day and night, through rain, frost, or heat, with no manual adjustments required.
Note: The set includes one transmitter and one receiver. It supports a 12V–24V DC power supply, making it compatible with most gate automation control boards on the market.
Why choose this photocell set? (Key Benefits):
- 30ms Response Time — Detects obstacles and signals the control board before the gate can make contact. Faster than the blink of an eye.
- 20m Outdoor Range — Provides reliable coverage for wide entrances, large driveways, or parking barriers without blind spots.
- Universal Compatibility — With 12V–24V DC power and dual NC & NO outputs, it works seamlessly with FAAC, BFT, Came, Nice, Roger, and many other leading brands.
- Weatherproof Design — Features a sealed IP-rated housing, tested for temperatures from -30°C to +50°C, with built-in UV protection. Built to withstand harsh Irish and European winters.
- Integrated AGC Circuit — Automatically adjusts sensitivity to prevent false alarms caused by direct sunlight or temperature fluctuations.
- RFI/EMI Shielding — Designed to resist interference from nearby electronic equipment or gate motors.
Performance and Specifications
At the heart of this set is a high-power infrared sensor featuring an Automatic Gain Control (AGC) circuit. This constantly monitors environmental conditions to dynamically adjust sensitivity, ensuring that direct sunlight or reflections do not trigger false signals. The professionally sealed housing blocks moisture and fine particles, maintaining consistent performance over the long term. The dual NC/NO output at 30V AC/DC and 0.5A gives you the flexibility to integrate these photocells into any existing automation setup without the need for additional adapters or modifications.
| Parameter | Detail |
|---|---|
| Outdoor Detection Range | Up to 20m |
| Indoor Detection Range | Up to 30m |
| Supply Voltage | 12V – 24V DC |
| Operating Current | 50mA |
| Detection Time | 30ms |
| Alarm Output | NC & NO Contact, 30V AC/DC / 0.5A |
| Operating Temperature | -30°C to +50°C |
| Photocell Dimensions | 49.2 × 76 × 21.6 mm |
| Protection Rating | IP (Water, dust, and UV resistant) |
| Sensitivity Adjustment | Automatic (AGC circuit) |
| Interference Protection | Anti-RFI / Anti-EMI |
Package Contents
- 1x Infrared Transmitter (TX)
- 1x Infrared Receiver (RX)
- Mounting accessories included
Frequently Asked Questions
Which automation systems are these photocells compatible with?
They are compatible with any control board that accepts a safety input with NC or NO contacts and 12V–24V DC power. This includes FAAC, BFT, Came, Nice, Roger, and other common brands used in Ireland and Europe.
Can they be mounted outdoors without extra protection?
Yes. The sealed housing is resistant to rain, dust, and UV rays, and the -30°C to +50°C operating range is designed to handle extreme weather conditions. No additional covers or shelters are required.
What is the maximum recommended distance for outdoor installation?
Up to 20m, provided the transmitter and receiver are aligned on the same horizontal axis with no obstructions between them. Indoors, the range extends up to 30m.
What happens if the IR beam is interrupted while the gate is moving?
The output contact instantly switches state (NC/NO) and sends a signal to the control board, which stops or reverses the gate movement in less than 30ms. This provides genuine anti-crush protection.
Is a separate power supply required for the transmitter and receiver?
Yes, both units require 12V–24V DC. Typically, this is taken directly from the gate automation control board, which features dedicated terminals for photocells — no separate power source is usually needed.
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