Asenware AW-D130C Conventional Reflective Optical Beam Smoke Detector

AW-D130C is an optical beam smoke detector that operates with a single housing and reflector instead of paired transmitter-receiver units, connecting to conventional circuits. Its telescopic dual-mirror design allows use in openings ranging from 5 to 160 meters; this provides a suitable solution for high-ceiling sports facilities, warehouses and production halls, hangars and interior spaces of historic structures where point detectors are not cost-effective. Three sensitivity steps can be selected according to environmental conditions: high (≤2.6 dB), medium (≤3.8 dB) and low (≤5.0 dB). Power supply is from LOOP 24 V or DC 12-24 V; standby current is ≤10 mA and alarm current is ≤15 mA (DC 24 V), so it does not strain the panel power budget. The critical point during installation is that at 160 meters there is a narrow beam deflection tolerance of ±0.8°: the device must be fixed to a solid surface that will not move due to thermal expansion or vibration, and reflector alignment must be verified during commissioning. The product falls within EN 54-12 scope and operates under conditions of -10 ~ +50 °C, ≤%95 RH (non-condensing).