Code 21514
Datasheet Open Door Alert Monitor with Buzzer — LRMAB
LRMAB — Monitor of open door DC with buzzer local.
- Buzzer local for alerta imediato
- Ideal for portas corta-fogo and emergencia
- Wireless with criptografia AES 128 bits
Description
About this model
LRMAB — Alert Monitor for Open Door DC with Buzzer.
The monitores of alerts LRMAG, LRMAF, LRMAC, LRMAD, LRMAB, LRMAT and LRMAS were developed for make easier a installation, manutencao and mudancas of layout.
Using como power source duas alkaline batteries, tamanho AA, with autonomy of ate 48 months (ate 4 anos, with alarm sonoro desativado), with radio of wireless communication with 2.4 GHz operating frequency in the ISM band, nunca was tao facil and rapido instalar monitores of alerts.
Technical specs
Specifications
- Buzzer
- Signalscao audible local
- Power supply
- 2 alkaline batteries AThe (Energizer E91)
- Battery life
- ate 48 months (ate 4 anos) with alarm sonoro desativado
- Protection rating
- IP30
- Operating temperature
- -10 a 55 °C
- Dimensions
- 73 × 100 × 37 mm
- Weight
- 250 g
- Operating consumption
- ≤ 10 µA
- Alarm consumption
- ≤ 1.500 µA
- Network topology
- Malha (Mesh)
- Line-of-sight range
- 1500 m (1,5 km)
- Range with barriers
- 50–1500 m (calculation rules per project)
- Operating frequency
- 2,4 GHz — band ISM
- Modulation
- O-QPSK
- Antenna gain
- 1,86 dBi
- Transfer rate
- 256 kbps
- Encryption
- AES 128 bits, mode CCM
- Seguranca
- Vinculo por MAC · chave of gravacao dedicada · enderecamento unico
- Alcance vs. geracao WB
- 12× greater (120 m → 1500 m)
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