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- ¸ðµ¨ ¹øÈ£: SF-204
- ºê·£µå À̸§: safearmed
- Place of Origin: Guangdong, China (Mainland)
- Color: White
- IC code: 2262
- Wireless Frequency: 433 MHZ and 315 MHZ
- wireless distance: 100M
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