Wisualarm DHI-HY-SA13A Smoke detector incl. 10-year battery battery-powered (Ø x H) 98 mm x 37.5 mm

The Wisualarm DHI-HY-SA13A is an autonomous smoke detector for continuous monitoring of the smoke concentration in indoor areas. The device uses a photoelectric measuring chamber and an integrated signaling device to trigger an acoustic and visual alarm when the alarm threshold is reached.
The smoke detector is intended for use in households and similar residential areas, for example in single-family houses, apartments and houses. Typical areas of use include reading rooms, living rooms, bedrooms and corridors.
The test and mute function is combined in one central key. The mute function is activated for 9 minutes and can be used to temporarily suppress the alarm in appropriate situations.
The detector works with a low standby current and gives a warning signal with low battery status. Power is supplied via two 1.5 V AA alkaline batteries; the specified battery life is up to 5 years.
LED and signal indicator displays inform about standby, alarm, malfunction and low battery status. For a ceiling height of less than 8 m, a protection area of 20 m² to 40 m² is specified for a device.


Technical data

Detection type: Smoke
Scanning interval 10 s
Sensor type: Photoelectric
Alarm types: Smoke alarm, error warning, low battery warning
Alarm trigger threshold of 0.1 dB/m up to 0.2 dB/m.
Alarm volume: ≥ 85 dB(A) at a distance of 3 m.
Alarm mode: Audible and visual alarms
Mute function: Supported
Mute time 9 min
Display: Alarm, error and power indicator
Power indicator: Standby: Red flashes once per minute, sounder mutes
Alarm: Red flashes once per second, sounder sounds once per second
Error: Red flashes twice per minute, beep sounds twice per minute
Low battery status: Red flashes once per minute, buzzer sounds once per minute
Protection area: For a height of less than 8 m: 20 m² to 40 m² per device
Operating voltage DC 3 V.
Operating current: Monitoring current: ≤ 6 µA (average)
Alarm current: ≤ 5 mA (average)
Battery life-span: 5 years
2 x replaceable AA alkaline batteries, 1.5 V
Operating environment: Interior
Operating temperature: -10 °C to + +55 °C.
Relative humidity: ≤ 95% RH (non-condensing)
Storage temperature –20 °C to +70 °C.
Colour: White
PC + ABS casing
Product dimensions: Ø 102.0 × H 50.9 mm
Product weight 140 g
Mounting: Ceiling mounting
Standard EN 14604:2005 + AC:2008

This text is machine translated.