Wired ceiling/wall fixed-temperature heat detector SATEL DCP-100, 65°C, 26 V, 23 mA

Wired ceiling/wall fixed-temperature heat detector SATEL DCP-100, 65°C, 26 V, 23 mA is a point heat detector designed to signal a fire when ambient temperature reaches its fixed trigger point of 65 °C or when a rapid temperature rise is detected. The compact detector is intended for ceiling or wall mounting in both commercial and residential installations and provides a clear thermal alarm output compatible with conventional wired fire alarm systems. Its low standby current and defined alarm current make it suitable for integration into existing detection loops powered from a 26 V supply.

Advantages

The detector offers reliable fixed-temperature detection with a clearly defined trigger point of 65 °C, ensuring consistent response to thermal events. Its wired design provides stable communication with control panels and eliminates the need for batteries. The compact dimensions and lightweight construction simplify installation in ceiling or wall locations, while the low alarm current (23 mA) and standard operating voltage (26 V) support compatibility with many conventional fire detection circuits.

Suitable for

• Commercial premises such as offices, shops and warehouses
• Residential buildings including hallways, kitchens and utility rooms
• Technical rooms and plant areas where smoke detectors may produce false alarms
• Replacement or upgrade of existing wired heat detection points

Key specifications

• Type: fixed-temperature point heat detector
• Set trigger temperature: 65 °C
• Supply voltage: 26 V (AC/DC)
• Alarm current: 23 mA
• Mounting: ceiling or wall
• Dimensions: 108 mm × 49 mm
• Weight: 94 g

How to use

Install the detector on a stable ceiling or wall surface following the mounting instructions of the building’s fire detection design. Connect the detector to the wired detection loop powered at 26 V, ensuring correct polarity and secure terminal connections. Position detectors according to recommended spacing and room geometry so that heat rise from a developing fire will reach the detector. After wiring and mounting, verify correct operation by testing with a recognised method for heat detectors or by using the control panel test function in accordance with local standards.

Usage recommendations

Place the detector away from drafts, ventilation outlets and heat sources that could either mask or trigger the detector. Use fixed-temperature heat detection where smoke detection might be unreliable, and follow local codes for spacing, installation height and periodic testing to ensure continued performance.