Ceiling/wall wireless PIR + microwave sensor SATEL AOCD-260 SET, indoor, 3 V DC, 26 mA, 24.125 GHz, white

SATEL AOCD-260 SET is a wireless combined passive infrared (PIR) and microwave curtain detector designed for indoor ceiling or wall mounting. The device supervises a narrow detection strip up to 10 m long and 0.6 m wide, providing two independent detection paths (PIR and microwave) for reliable motion monitoring as part of the ABAX 2 / ABAX two-way wireless system. The compact white polycarbonate housing (44 × 105 × 40 mm) includes tamper protection and an IP54 rating for basic protection against dust and splashes. The detector complies with EN 50131 Grade 2 requirements for indoor use and supports remote configuration and firmware updates with AES-encrypted radio communication.

Advantages

Dual-technology detection combines passive infrared and microwave sensors with independent adjustment, increasing immunity to false alarms while preserving sensitivity to genuine intrusions. Digital signal processing with dynamic temperature compensation ensures stable operation across a wide temperature range (-40 °C to +55 °C). Low-power design powered by a 3 V CR123A battery and an ECO option in ABAX 2 extend battery life; the device reports low battery status. A three-color LED provides visual status indications and test-mode feedback. Integrated tamper protection and modular mounting options (wall or ceiling, with available angle and extension brackets) simplify installation and maintenance.

Suitable for

• Perimeter and boundary monitoring of indoor entrances, corridors and windows
• Curtain detection for narrow protected strips in residential and commercial premises
• Integration into ABAX/ABAX 2 wireless alarm systems for two-way communication
• Locations requiring Grade 2 compliance for indoor intrusion detection

Key specifications

• Detection technologies: Passive infrared (PIR) and microwave
• Detection coverage: up to 10 m length × 0.6 m width; curtain angle approx. 6°
• Frequency (microwave): 24.125 GHz
• Power supply: 3 V DC (CR123A battery)
• Typical current consumption: 26 mA (operational value provided)
• Operating temperature range: -40 °C to +55 °C
• Housing material and protection: polycarbonate enclosure, IP54
• Mounting: ceiling or wall; compatible with angle and extension brackets for improved placement
• Radio: two-way wireless communication with AES encryption (ABAX/ABAX 2)
• Visual indicator: three-color LED for status and test indications

How to use

Mount the detector on a wall or ceiling in the location where a narrow curtain detection zone is required, keeping in mind the recommended coverage strip of 0.6 m × 10 m and avoiding obstructions such as gutters or lamps that could limit the detection field. Install the CR123A 3 V battery and enroll the device into the ABAX or ABAX 2 system following the control panel or gateway instructions. Adjust PIR and microwave sensitivity independently to achieve the desired detection performance and immunity to false alarms. Use remote configuration and firmware update features to tune settings and keep the device software current. If needed, add the recommended brackets (BRACKET E, BRACKET A/B) or the HOOD A cover for improved positioning or extra protection.

Usage recommendations

For best results, test the detector in its intended mounting position and use the three-color LED indications during setup. When nearby fixtures or architectural features reduce the effective detection zone, install the appropriate bracket to extend the device away from the wall. Enable the ECO option in ABAX 2 if extended battery life is required, and schedule periodic checks of battery level and firmware updates to maintain consistent performance.