[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

接入现有报警主机时必须确认信号频率与协议匹配:国内无线常见433MHz,部分品牌用315MHz或2.4GHz,跨频率无法联动;有线联动要看主机输出是12V电平还是继电器触点

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/473331
API
curl https://kongchang.com/api/v1/knowledge/claims/473331
MCP
get_claim(id=473331)