The RM-210 series comprises dedicated Key Extension Units designed to significantly expand the control capacity of compatible master Remote Microphones within Public Address (PA) and Voice Alarm systems. Each unit adds 10 freely assignable zone or function keys equipped with multi-colored LED status indicators, facilitating seamless large-scale multi-zone paging and communication management.
SKYRS provides complete localized technical support and authorized supply for all system-specific variants across Pakistan.
| Feature / Specification | RM-210 Standard Variant | RM-210F Expansion Variant |
| Primary Target Application | Standard PA & Voice Alarm Systems | Emergency Voice Alarm Matrix Systems |
| Compatible Base Stations | RM-200M, RM-200SA, RM-200SF, RM-200X | RM-300X Desktop Remote Microphone |
| Additional Function Keys | 10 programmable buttons with name strip | 10 zone/function selection keys |
| LED Indicators | 10 bi-color/three-color status LEDs | 10 Function indicators, 10 Zone indicators |
| Cascading Capacity | Up to 4 or 5 units (depending on master unit) | Up to 7 units per master station |
| Current Consumption | 20 mA to 80 mA max (drawn from master unit) | 80 mA or less (2.4W max active draw) |
| Chassis Finish | ABS Resin, Bluish Gray (PANTONE 538) | ABS Resin, Black (Semi-Gloss) |
| Dimensions (W x H x D) | 110 mm x 76.5 mm x 215 mm | 110 mm x 76.5 mm x 215 mm |
| Net Weight | 350 grams | 350 grams |
Power Source: Supplied directly via the host remote microphone. No external local mains connection required.
Key Functionality: Freely assignable zone selection, group paging, macro-triggering, or emergency activation.
Labeling: Clear slide-in template pockets for language-agnostic labeling or custom zone iconography.
Certifications: EN 54-16 compliant (when integrated with matching voice alarm base systems).
SKYRS maintains an in-house engineering squad for turnkey physical staging and deployment across corporate and industrial premises in Pakistan.
The extension unit is physically structurally attached to the host microphone platform using the included metal joint brackets (Linkage Bracket A and B). Units must sit perfectly level on flat control room desks. Optional wall-mounting setups can be arranged using dedicated hardware (such as the WB-RM200 bracket).
Electrical connectivity is achieved via a short factory-supplied multi-pin flat data ribbon cable. The cable patches directly from the extension-out port of the host microphone into the extension-in header of the RM-210. Daisy-chain cascading follows a sequential configuration from module to module.
Complete software logic assignment and network pairing are managed seamlessly by SKYRS system engineers.
ID Addressing: For systems requiring hardware addressing, internal DIP switches or sequence tracking dictate the extension module ID relative to the host station.
Software Mapping: Utilizing the host system’s configuration utility tool, each of the 10 physical buttons is bound to a dedicated zone, zone group, or functional logic output.
LED Status Behavior: Software parameters are configured to control indicator responses, such as assigning solid colors for active paging, flashing profiles for line faults, or alternating states for system-busy feedback.
Authorized Logistics and Support: The RM-210 and RM-210F key extension variants, including authorized system design, site deployment, customized software configuration, and official warranty support, are exclusively available through SKYRS within the territory of Pakistan.
