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| No.1697166
| No.1697166
- LBDZ
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Supply of smoke alarms
| Information Name: | Supply of smoke alarms |
| Published: | 2006-05-15 |
| Validity: | 100 |
| Specifications: | DX218A |
| Quantity: | 1.00 |
| Price Description: | Electric meter |
| Detailed Product Description： | Photoelectric smoke alarms DX218A size: D = 125MM H = 29MM Power supply: AC220V/AC120V12V-20V .9 V tandem solar cell (available year) Detection of power: white button test circuit is normal, the circuit is normal, press the test button for 2 seconds, issued a "drip, drip" sound and LED flashes. Normal operation LED flashes once every 40 seconds, gives the signal circuit to work. Low battery voltage down to 8V, uttered a ringing every 40 seconds, the circuit can still work; If the voltage down to 6V or so, then issued consecutive "bit" sound, should immediately replace the battery. Technical parameters: sound the alarm more than 90db, the concentration of 2% smoke alarm operating temperature range of 0-50 ℃, relative humidity of 90% can be wall or ceiling installation |
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Copyright © GuangDong ICP No. 10089450, LBDZ All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 5761 visitor
Copyright © GuangDong ICP No. 10089450, LBDZ All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility