The SOLT SB7-2XBK is a compact, surface-mounted 2-key wireless calling button engineered for reliable hospitality, healthcare, and commercial service alerting.

• Brand: SOLT
• Model: SB7-2XBK
• Modulation: FSK (Frequency Shift Keying) for high signal accuracy and transmission reliability
• Processor: Texas Instruments (TI) CPU running a proprietary wireless communication protocol
• Key Functions: 2-key layout supporting call alert transmission and call cancellation
• Device Identification: Supports up to 16 million unique IDs to eliminate system cross-talk
• Visual Indicator: Red LED call indicator located on the top face and button perimeter
• Enclosure: Urethane chassis housing in black finish
• Environmental Protection: IP65 certified dust and water ingress protection
• Mounting: Wall mount or table surface mount
• Power Supply: Powered by 2 x CR2032 (they are not included) coin cell batteries
• Dimensions: 60 mm diameter x 16 mm thickness
• Weight: 29 g
• System Compatibility: Fully compatible with SOLT wireless receivers, including SM3 series display receivers and SP7 100 wrist watch pagers