Thin body with the guide trough, the circuit board full wax immersion process, 360° blind screw installation design.
Better insulation and higher reliability.
Low power consumption and equipped with a battery voltage detection circuit.
Special chips customized in deep cooperation with international well-known manufacturers.
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The JTW-ZD-620L-VN standalone heat detector alarm (A) (hereinafter referred to as the detector) is a heat detector equipped with a built-in wireless communication module. It can collect real-time temperature information from the surrounding area, detect temperature changes when a fire occurs, and emit audible and visual alarm signals when the temperature exceeds a set threshold. It connects to an audible and visual alarm device, triggering the alarm in case of fire.
| Physical Dimmensions | 115mmX48mm |
| Rated Operating Voltage | DC3V |
| Operating Frequency | 444.4-444.8Mhz |
| Average Monitoring Current | <100μA |
| Alarm Current | <20mA |
| Max.Communication Distance | 200m |
| Receiving Sensitivity | -126dBm |
| Transmission Power | ≤17dBm |
| Case Material,Color | ABS,White |
| Weight | ≈134g |
| Operating Environment | Indoor, Temp:-10℃ ～ +55℃ , Relative Humidity ≤ 95%(40 ℃ ±2℃ non-condensing) |
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Headquarter in Shenzhen
Tel: +86 755 2690 9106
Fax: 86 755 8622 6969
E-mail: sales@sz-sanjiang.com
Add: 3F, Guangcai Xin Tian Di Building, Nanshan Road, Nanshan District, Shenzhen, 518054, P.R.China
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