| Model | BTD-100-1J | BTD-200-1J | BTD-300-1J | BTD-400-1J | BTD-500-1J | |
| Protection range(outdoor) | 100 | 200 | 300 | 400 | 500 | |
| Infrared beam | 1-Beam | |||||
| Laser wave length | 650nm or 808nm | |||||
| Detection system | Single-layer alert | |||||
| Alarm Output Mode | Normally open/Normally closed contact | |||||
| Working Voltage | DC 12V±10% | |||||
| Working Current | 120-360mA | |||||
| Operation temperature | -55ºC-70ºC | |||||
| Alarm Time | 1-1.5s | |||||
| Response Time | 10ms-100ms | |||||
| Optical axis horizontal adjust | ±30° | |||||
| Optical axis vertical adjust | ±30° | |||||
| Protection | IP66 | |||||
| Size | 100*100*180mm(Transmitter and Receiver) | |||||
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