BST Elevator Intercom Power Supply Box BY241 monarch Some products require a production

Some products require a production cycle

If you don't need it

please see the other two options

or buy them additionally

the model is SSM-R30-L1-6M

BST Elevator Intercom Power Supply Box BY241 monarch Some products require a productionVoltage: DC12V Model No.: BY241 *Please note before placing an order: This product contains lithium batteries, which are air transport controlled items and cannot be shipped via the default international express method on this website. To avoid possible additional charges after placing an order, please confirm the specific shipping method and freight with customer service before placing an order. Thanks for understanding!