Jablotron JA-151ST-A Wireless smoke and heat detector with sound and siren
JA-151ST-A is a wireless smoke and heat detector that can detect fire hazards indoors, in a residential or office environment. In addition, it is also suitable for installation in sheds, caravans or motorhomes. However, the device is not suitable for industrial environments. You can decide for yourself what the detector should react to. You can set it to detect smoke AND heat, smoke OR heat, ONLY smoke or ONLY heat.
The device itself is a 2-way component, consisting of two different detectors, a heat detector and an optical smoke detector that detects changes in light reflection in its smoke chamber. The device warns locally and also sends a message to the alarm center. The siren sound has the ability to also activate other JA-151ST-A or JA-111ST-A devices in the installation.
Technical specifications
| Battery type | 3 x Alkaline battery type LR6 (AA) 1.5 V / 2.4 Ah3 x lithium battery type FR6 (AA) 1.5 V / 3.0 Ah |
| Battery life | Up to 3 years |
| Frequency | 868.1 MHz (Jablotron 100 protocol) |
| Range smoke | Up to 300 m (open area) |
| Detection | Optical |
| Smoke detector sensitivity | m = 0.11 - 0.13 dB / m according to EN 14604: 2005, EN 54-7 |
| Heat detection | Class A1 according to EN 54-5 |
| Alarm temperature | + 60 ° C to + 65 ° C |
| Dimensions Weight | 150g |
| Temperature range | -10 ° C to + 65 ° C |
| Installation environment | Indoors |
| Meets | EN 54-5, EN-54-7, EN-25 |
| Complies | ETSI EN 300220-2, EN 50130-4, EN 55022 and EN 60950-1 |
| Volume | Piezo-electric, 114dB A measured 10 cm from unit |