GT-D611 / AW-D611

The Asenware GT-D611 (also marketed as AW-D611) is a standalone photoelectric battery-powered smoke detector designed for open-area protection in indoor residential or commercial settings, using an advanced optical sensing chamber to detect smoke particles early without any wiring. It features surface mounting, a loud ≥85 dB alarm at 3m with LED indicators (flashes red every minute in normal operation, steady during alarm), automatic low-battery alerts via beep and flash, and a test button for verification, making it ready-to-use out of the box with included 9V battery.
Specifications Table
Specification
Details
Part Number
GT-D611 / AW-D611 
Description
Standalone battery photoelectric smoke detector 
Power Supply
9V DC (6F22 battery included) 
Standby Current
≤8 µA 
Alarm Current
≤20 mA (up to 400 mA in some listings) 
Sensitivity
0.18–0.26 dB/m (Complies with EN-14604) 
Alarm Sound Level
≥85 dB @ 3m; ≥93 dB @ 1m 
Operating Conditions
-10°C to +55°C; ≤95% RH non-condensing; IP20 
Dimensions/Weight
105 × 105 × 43 mm; ~130 g