r r 型号 r r | rr r 电动阀 r r | rr r LCD背光 r r | rr r 失电记忆 r r | rr r 主机连动(选配) r r | rr r DI 输入(房卡连动 r r | rr r 四管制 r r | rr r 实时时钟 r r | rr r 时钟 r r r 备援 r r r 电力 r r | rr r 蜂鸣器 r r | rr r 红外接收 r r | rr r RS485 r r r 连网 r r | r
r r LT1002S10A r r | rr r 2线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r | rr r ◎ r r | rr r | rr r | rr r | rr r | r
r r LT1002S10B r r | rr r 3线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r | rr r ◎ r r | rr r | rr r | rr r | rr r | r
r r LT1002S20A r r | rr r 2线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r | rr r | r
r r LT1002S20B r r | rr r 3线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r | rr r | r
r r LT1002S30A r r | rr r 2线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r ◎ r r | rr r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r ◎ r r | r
r r LT1002S30B r r | rr r 3线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r ◎ r r | rr r | rr r ◎ r r | rr r ◎ r r | rr r | rr r | rr r ◎ r r | r
r r LT1002S30AIR r r | rr r 2线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r ◎ r r | rr r | rr r ◎ r r | rr r ◎ r r | rr r ◎ r r | rr r ◎ r r | rr r ◎ r r | r
r r LT1002S30BIR r r | rr r 3线 r r | rr r ◎ r r | rr r ◎ r r | rr r | rr r ◎ r r | rr r | rr r ◎ r r | rr r ◎ r r | rr r ◎ r r | rr r ◎ r r | rr r ◎ r r | r
r r *注:红外遥控器为选配件 r r | r
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