| Features | BP2 | BP2-p | BT1 |
| Description | Wireless PIR and temperature sensor | Wireless PIR and temperature sensor | Temperature sensor |
| Compatible receivers | P16, P32, P64, EXT116s, EXT11, KM25 | P16, P32, P64, EXT116s, EXT11, KM25 | P16, P32, P64, EXT116s, KM25 |
| Operating frequency | 868 MHz and other (depends on national regulation) | 868 MHz and other (depends on national regulation) | 868 MHz and other (depends on national regulation) |
| Communication range in building | Up to 100m | Up to 100m | Up to 100m |
| Communication with hopping code | Selectable | Selectable | Selectable |
| 2-way technology | Yes | Yes | Yes |
| Zone violation | Yes | Yes | - |
| Tamper transmission | Yes | Yes | Yes |
| Battery low status transmission | Yes | Yes | Yes |
| Temperature sensor | Yes | Yes | Yes |
| Motion detector (PIR) | Yes | Yes | - |
| Supervision transmission | Selectable (every 1h for Grade 1, Custom; every 20 min for Grade 2) | ||
| LED indicator | Yes | Yes | - |
| Pet immune | - | Up to 20 kg | - |
| Lens coverage angle | 98° | 95° | - |
| Lens coverage distance | 15 meters | 15 meters | - |
| Unique ID number for motion detector (PIR) | Yes | Yes | - |
| Unique ID number for temperature sensor | Yes | Yes | Yes |
| Power supply | BP2 - ½ AA (ER14250) 3.6V or | BP2p - ½ AA (ER14250) 3.6V or CR2 3V (from v.2.000 or higher) BP2vP_pet - CR123A 3v | ½ AA (ER14250) 3.6V or CR2 3V (from v.2.000 or higher) |
| Battery life | BP2 ~ 2 years BP2vP ~ 5 years | BP2p ~ 2 years BP2vP_pet ~ 5 years | ~3 years |
| Overall dimensions W x H x L in mm | 55 x 40 x 100 | 55 x 40 x 100 | 27 x 23.6 x 75 |
| Operating humidity | 0% - 70% | 0% - 70% | 0% - 70% |
| Operating temperature | 0oC up to +55oC | 0oC up to +55oC | -5oC up to +55oC |
| Production status | In production | In production | In production |
| Latest firmware version | v.2.002 | v.2.002 | v.2.002 |
| Wiring manual |  Download | Download | Download |
| Additional features | To change a lens type, to corridor type (narrow lens coverage angle and 20 meters lens coverage distance) | - | - |
BP2, BP2-p
Wireless detectors BP2 or BP2-p are designed for use inside the premisses, where it is necessary to secure the area with a radius of 15 meters. The detector BP2-p is equipped with a PET immune lens and ignore the animals up to 25 kg. In the narrow and long premisses is recommended to use detector with a replaceable corridor type lens (optional). The wireless detector has a built-in digital thermometer. It is used for temperature compensation and can also be programmed as an extra temperature zone. The measured temperature can be seen in the keypads, at the Status menu using app.
BT1
BT1 is a long range, two way, wireless temperature sensor. Every hour temperature value could be transmitted to the control panel and displayed on the keypad or SECOLINK PRO application.