✅ Future-proofBuilt to keep working — even if the maker walks away.
It works locally over Z-Wave, so it keeps running even if Climax Technology shuts down the app or the servers. Nothing here ties you to a single company's survival.
Works locally over Z-Wave — keeps running without the maker's cloud
Still in production
Based on how this device connects (local vs. cloud), whether it’s still sold and supported, and its app / subscription. A guide, not a guarantee.
Connectivity
Z-Wave
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Certified
BX-35ZW bell box is a battery-operated wireless outdoor siren generating a loud 105 decibel siren sound and strobe lights during an alarm to provide visible and audible alerts. Encased in a durable, IPX5 waterproof elegant design, easy-to-install BX-35ZW is a premium choice for the modern smart home. The BX-35ZW is energy saving and environmentally conscious, requiring only two Alkaline batteries, yet still has a long battery life of up to 3.5 years. The BX-35ZW generates unique alarm sounds for fire and burglary to inform users of the type of danger at hand. It provides programmable siren duration of 3, 5, and 10 minutes. In addition to producing audible and visible warnings in the case of emergency, the BX-35ZW emits beep notifications for arming and disarming of a security system, and of its low battery status. It’s tamper-deterrent feature protects against unauthorized removal and sabotage. The BX-35ZW is compatible with others’ Z-Wave systems.
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BX-35ZW bell box is a battery-operated wireless outdoor siren generating a loud 105 decibel siren sound and strobe lights during an alarm to provide visible and audible alerts. Encased in a durable, IPX5 waterproof elegant design, easy-to-install BX-35ZW is a premium choice for the modern smart home. The BX-35ZW is energy saving and environmentally conscious, requiring only two Alkaline batteries, yet still has a long battery life of up to 3.5 years. The BX-35ZW generates unique alarm sounds for fire and burglary to inform users of the type of danger at hand. It provides programmable siren duration of 3, 5, and 10 minutes. In addition to producing audible and visible warnings in the case of emergency, the BX-35ZW emits beep notifications for arming and disarming of a security system, and of its low battery status. It’s tamper-deterrent feature protects against unauthorized removal and sabotage. The BX-35ZW is compatible with others’ Z-Wave systems.
Hardware platform
ZM5101
Short description
BX-35ZW bell box is a battery-operated wireless outdoor siren generating a loud 105 decibel siren sound and strobe lights during an alarm to provide visible and audible alerts. Encased in a durable, IPX5 waterproof elegant design, easy-to-install BX-35ZW is a premium choice for the modern smart home.
Product identifier
BX-35ZW
Countries / regions
European Union
Certification number
ZC10-17055618
Configuration parameters
Parameter Number Name Description Format Size Min Value Max Value Default Value Parameter Values 3
Supports explorer frames
Yes
Supported command classes
Identifier Name Key Version COMMAND_CLASS_POWERLEVEL
Supported notification types
Notification Type Event / State Home Security
Value z wave serial api battery quantity value 2 battery type value 1.5 v d alkaline color value red firmware updatable value updatable by professional/technician supported notification types value home security power management association groups
Group Number Maximum Nodes Supported End Point ID Description 2
From to description 0 25 0 sec to 250 sec, the unit is 10 sec 4 tamper tamper enable/disable 0x00:disable, 0x01: enable default 0x01 0 1 0 0 1 from to description 0 1 0:disable, 1: enable 1 alarm length maximum siren length. 0x01~0x0 a (1~10 min), default 0x0 a. 0 1 0 0 10 from to description 1 10 1 minute to 10 minutes 2 alarm led flash upon siren trigger, led flash enable/disable. 0x00: disable, 0x01: enable; default 0x01 0 1 0 0 1 from to description 0 1 0:disable, 1: enable texts
