Ningo Ambest Electronics CO.,Ltd.

- Model 404-001 - water alarm

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The 404-001 water alarm is a water leakage detector with an alarm sounder. Advanced electronics provides rapid detection of water in at-risk locations, such as sumps, under sinks, around washing machines, in bathrooms, etc. The 404-001 water alarm provides home owners and installers with an easy-to-install, economical solution where early detection of water leaks is wanted.

·          Operates in water depths exceeding 2 mm

·          Operates from an external DC 12/24 V supply

·          Flashing red LED quiescent condition indicator

·          Loud 85 dB internal alarm sounder

·          Sounder will reset automatically when water is no longer detected

·          Audible and visual low voltage indication

·          Audible and visual fault indication

·          Shock resistant from up to 1.8 m fall onto concrete

·          Splash proof (not water proof)

·          Surface-mount device (SMD) circuit board design

·          Attractive housing design

·          Easy installation

·          No programming required

·          Low maintenance

 

 

404-001

 

Power source

DC (10.8 ~ 33) V

 

Quiescent current

40 µA

 

Quiescent condition indicator

Flashing red LED every 32 s

 

Alarm response threshold

2 mm water depth

Alarm current

15 mA

 

Audible alarm sounder output

≥ 85 dB @ 3 m

 

Visual alarm indicator

Flashing red LED

 

Low battery signal

Simultaneous short audible and visual signal each 32 s for 30 days

 

Fault indication

Alternate short audible and visual signal each 32 s

 

Operating temperature

(-10 ~ +50) °C

 

Operating humidity

(0 ~ 95) % RH, non-condensing

 

Storage temperature

(-25 ~ +80) °C

 

Storage humidity

(0 ~ 98) % RH, non-condensing

 

Dimensions (h × w × d)

(100 × 62 × 40) mm

 

Ingress protection rating

IP-42

 

 

404 water alarms have CE compliance.

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