Digiteck FPINVINCE2-BBK Burglar Alarm Bell Box, Invincibell External Sounders

The Invincibell range of external sounders provides a perfect visual deterrent with its 104dB(A) loudness and strobe effect, activating on alarm to alert people in the vicinity if anyone tries to enter a property.

With front, rear, and power cut-off tamper protection, you'll be alerted if anyone attempts to disable the sounder. The engineer hold-off mode, activated when the panel is in engineer mode, ensures no unwanted alarms during system installation or servicing.

Loudness: 104 dB(A)

Flashing LED: Yes

Tamper protection: Front, back, and power cut-off

Strobe duration and frequency: 10mS, 1Hz

Sounder maximum duration: 15 mins

Nominal operating temperature: -30°C to 60°C

Physical dimensions (H x W x D): 314.5 x 198.8 x 53.3 mm

Battery type: NiMH 7.2V, 250mAh

Operating voltage: 9-16V

Alarm current: <300mA

Quiescent current consumption: <60mA

Environmental class: IV