The DN-DBJA household gas alarm is manufactured using high-quality gas sensors, advanced electronic technology, and exquisite craftsmanship. Controlled by a microprocessor, it features high stability, long service life, and strong anti-poisoning capability. It provides on-site audible and visual alarms and triggers remote networked alarm systems. It also features linkage devices for ventilation or shutting off the gas source. In any location where gas or toxic gases exist, once the concentration of liquefied petroleum gas, natural gas, city coal gas, etc., reaches the preset warning value, the alarm will faithfully emit audible and visual signals to remind you to take immediate effective measures, or activate the linkage device to ventilate or shut off the gas source to eliminate the danger, effectively preventing dangerous accidents such as fire, explosion, suffocation, and death.

Technical Parameters:

Working Voltage: AC220±10% / DC12V Size: 105mm*75mm*35mm

Suitable Gases: □Natural Gas □Liquefied Gas □Artificial Coal Gas

Operating Temperature: -10℃～50℃

Alarm Setting: <25%LEL (Concentration can be specified by the user)

Ambient Temperature: -10℃～55℃

Humidity Range: <95%

Power Consumption: Static <1.2W, Dynamic <2W

Service Life: 3～5 years

Response Time: ≤30S

Recovery Time: ≤60S

Application Place: Indoor

Protection Rating: IP44

Detection Range: 0-100%LEL

Due to product upgrades, this product has been upgraded to the DN-D2000 model, a standalone combustible gas alarm.

Consultation Hotline: 0531-82380318