In high-stakes environments such as healthcare, manufacturing, maritime, and security, every second counts, making reliable communication essential. The Spectralink S37 is more than a device—it’s a lifeline. Engineered with advanced safety features, rugged durability, and outstanding performance, the S37 empowers your workforce to operate efficiently and confidently, even in the most challenging conditions.

Uncompromising Safety
The S37 is designed for lone worker protection, featuring dedicated alarm buttons, pull cords, and motion sensors that detect emergencies like falls (man down), running, or inactivity. Compliance with BGR-139 (German lone worker safety standards) further enhances security in isolation, ensuring immediate response during critical situations.
Seamless Communication and Task Management
Equipped with dual-microphone noise suppression and powerful processors, the S37 delivers crystal-clear audio, even in noisy environments. Its two-way messaging and MSF III features, such as rolling task lists, status updates, and multi-color LED alerts, streamline real-time coordination and make task management intuitive and efficient.
Rugged, Reliable, and Hygienic
The S37 is built for the harshest environments, boasting an IP67 rating that protects it from dust, water, and abrasions. It withstands extreme temperatures (-20°C to +55°C) and corrosion from saltwater, making it ideal for maritime applications. The health- grade resin coating ensures resistance to cleaning agents and disinfectants, making it perfect for hygiene-critical sectors like healthcare.
Flexible Connectivity
The S37 supports Bluetooth 5.1 and wired headsets via a 3.5mm port, allowing hands- free communication and boosting worker productivity in various work styles.
Complete DECT Solution Part of a comprehensive DECT system, the S37 benefits from over-the-air (OTA) updates and integration with Spectralink’s AMIE® Advanced platform, enabling centralized management, automated tasks, and proactive alerts. Whether connected to UCaaS, on-premise telephony, or alarms, the S37 fits seamlessly into any infrastructure, offering flexibility and scalability.

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

This item comes with a 12-month manufacturer's warranty.

Key Features:
• 2.4-inch display
• Programmable Side Key, Bluetooth 5.1, Wired Headset Port
• Up to 24 hours Talk Time
• Advanced Messaging (MSF III)
• Supports 3rd Party Alarms/Messaging Apps
• IP67 durability
• Alarm Button, Pull Cord Alarm, Motion Detection, LED Flashlight

User Interface:
• 2.4” 240x320 QVGA colour display
• Luminance >310 cd/m2
• Adjustable alerting volume (low battery, low coverage, incoming message)
• Alerting on silent mode (display flash, vibrate, or short ring)
• Vibrating alert – strong vibrate >2g
• Illuminated 5-way navigation, dial, on-hook, speakerphone
• Programmable side-key
• Volume up/down keys
• Context-sensitive soft keys x3
• Multi-color LED for charging status and incoming calls
• Non-slip casing and usable with gloves

Battery:
• Removable and replaceable Li-ion battery
• 1800 mAh
• Talk time / Standby time Up to 24h/200h
• Charge time: <4 hours
• Lifetime: 2 years or 500 harging cycles

Telephony:
• Full calling platform-dependent features
• Caller ID
• Local phone book with 350 entries
• Company phone book, LDAP
• Call list size: 40
• 12 ringtones and adjustable ring volume
• Auto key lock
• Speed dial
• Speaker on auto-answer

Audio:
• Loudspeaker / handsfree
• Two microphones for noise suppression
• Echo cancellation
• User-selectable audio profiles for quiet, normal, and noisy environments
• Bluetooth headset and hands-free profiles
• Bluetooth 5.1
• 3.5mm wired headset connector
• Hearing Aid Compatible (HAC)

Size::
150x52x20mm
Weight::
165g inc. battery
Handset Part #::
72684000

• 1x Spectralink S37 DECT Handset with Li-ion (1800mAh) Battery K-HNDS-S37
• User Guide

Do you have a question about this product? Please call 1800 90 90 99.