| 型号 | DT-7425 | DT-7425DMF | DT-7425DMT |
| 探测方式 | 四元红外+微波+人工智能 | 四元红外+微波+人工智能 | 四元红外+微波+人工智能 |
| 微波频率 | 10.525GHz | 10.525GHz | 10.525GHz |
| 工作电压 | 9~16VDC | 9~16VDC | 9~16VDC |
| 消耗电流 | 35mA@12VDC | 35mA@12VDC | 35mA@12VDC |
| 自动温度补偿 | ★ | ★ | ★ |
| 脉冲计数可调 | ★ | ★ | ★ |
| 状态报告 | ★ | ★ | ★ |
| 防拆报警 | ★ | ★ | ★ |
| 报警输出 | 常闭,500mA/30VDC | 常闭,500mA/30VDC | 常闭,500mA/30VDC |
| 防拆接口 | 常闭,50mA/30VDC | 常闭,50mA/24VDC | 常闭,50mA/24VDC |
| 防宠物 | 25kg | 25kg | |
| 反伪装 | 是 | ||
| 抗白光干扰 | >8000LUX | >8000LUX | >8000LUX |
| 安装方式 | 壁挂 | 壁挂 | 壁挂 |
| 安装高度 | 1.8m-2.4m | 1.8m-2.4m | 1.8m-2.4m |
| 外观尺寸 | 119×71×42mm | 119×71×42mm | 119×71×42mm |