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| Product Name: |
gsm security alarm system Saful G3 doorbell Intell
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gsm security alarm s, |
| Specifications |
gsm security alarm system Saful G3 doorbell Intelligent home sec |
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Specifications
1. Wireless frequency: 315/433/868/915MHz,2262/1.5-4.7M,EV1527/300K
2. GSM frequency: 900/1800/850/1900MHz (quad band)
3. Standby Current:<25mA, Alarm current:<450mA
4.Power requirements: AC110V ~AC 240V, 50Hz/60Hz
Working consumption:< 0.6W
Backup battery: DC7.4V/850MA
Backup battery working hours: � hours
5. Working condition
temperature: -30°C~+60°C
humidity: �5% (non-condensation)
6. Siren loudness:15-110dB
7. Record time: 10s http://www.doorbellalarm.com/ |
| Company: |
Shenzhen Top Saful Electronic Tech Co., Ltd
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| Contact: |
Mr. ammy zhang |
| Address: |
No. 40 Industrial Road, Longhua new area,Shenzhen,China |
| Postcode: |
518000 |
| Tel: |
+86-755-85299629 |
| Fax: |
+86-755-85299629 |
| E-mail: |
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