Perel Chuango - sirène extérieure sans fil

mains powered outdoor strobe siren works with any Chuango alarm system can be used as a stand-alone on-site alarm weatherproof tamper protected easy pairing with up to 40 accessories contents: 3.7 V rechargeable lithium battery x 1 mounting hardware instruction guide power supply: 12 VDC 500 mA back-up power: 18650 3.7 V 1200 mAh rechargeable lithium battery standby current: = 14 mA courant d'alarme: = 350 mA volume: 105 dB receiving distance: = 80m (in open area) radio frequency: 433 MHz matériau boîtier: PC + ABS + anti-UV conditions de travail: température: -10 °C to +50 °C taux d'humidité relative: = 80% (non-condensing) dimensions (L x W x D): 245.2 x 227.5 x 72.4 mm