JA100-BUS 110A 11

JA-110A II Bus internal siren with battery back-up

The JA-110A bus siren is for indoor use and is designed to sound alarms, as well as entrance and exit delays and PG activations in the security system.

The siren button is equipped with programmable reactions.

It offers an alarm verification feature. The siren communicates with and is powered by the bus

Addressable and occupies one position in the alarm system

Technical Specifications

Additional information

Power Supply

12 V DC (9…15 V), from the BUS

Optional Back Up Battery

BAT-3V2-CR2 (400 mAh)

Current Consumption In Standby Mode (Quiescent)

5 mA

Current Consumption For Cable Choice (Maximal)

120 mA

Type Of Warning Device

type Z/12hr back-up


piezo-electric, 100 dB/m (±5 dB/m)


80 x 80 x 35 mm

Weight (With Battery)

92 g


security grade 2/environmental class II (according to EN 50131-1)


Indoor general

Operating Temperature Range

-10 °C to +40 °C

Average Operating Humidity

75 % RH, without condensation

Complies With

EN 50131-1, EN 50131-4, EN 50130-4, EN 55032, EN 62368-1, EN 50581

Certification Body

Trezor Test s.r.o. (no. 3025)