Every SafeRidar pairs the same 24 GHz mmWave radar brain with a daylight-bright taillight. Five models — SR10, SR30, SR50, SR70, TK10 — let you match features to the way you ride, and every page lets you order directly.
SR10 delivers all-round riding safety. Built-in 190 m millimeter-wave radar detects rear-approaching vehicles. 5-mode taillight, 220° viewing angle, 1.6 km warning visibility. ANT+ compatible with Garmin peripherals, IP67 waterproof, 1800 mAh battery for 12–16 h runtime with radar on.
24 GHz Radar Technology
190 m Long-Range Vehicle Detection
ANT+ Compatible with Garmin Watches
220° Wide-Angle 1.6 km Visibility
IP67 Water Resistance & Durability
SR30 delivers all-round riding safety. Built-in 190 m millimeter-wave radar detects approaching vehicles from behind. 5-mode taillight, 220° viewing angle, 1.6 km warning visibility. 1800 mAh Li-ion battery, IP67 waterproof. Front-mount controller with turn signals, Anti theft mode, bike bell and alarm-volume adjustment.
24 GHz Radar Technology
190 m Long-Range Vehicle Detection
Multi-Function Safety Light: Tail, Turn, Emergency, Alarm
220° Wide-Angle 1.6 km Visibility
IP67 Water Resistance & Durability
SR50 Smart Cycling Radar Taillight delivers all-round riding safety. Built-in 190 m millimeter-wave radar for real-time rear-vehicle detection. 5-mode taillight, 220° viewing angle, 1.6 km warning visibility. 720P/1080P video recording, Wi-Fi phone-APP rear-view streaming, radar-video dual warning, auto loop-recording to TF card.
24 GHz Radar Technology
190 m Long-Range Vehicle Detection
Mobile App E-Mirror + Camera Recording
220° Wide-Angle 1.6 km Visibility
IP67 Water Resistance & Durability
SR70 is a smart radar rear-view system for cycling. Built-in 190 m millimeter-wave radar for real-time rear-vehicle detection, 1080P video recording, and a 4-mode taillight with 1.6 km warning visibility and brake warning. The 4.3-inch IPS display streams real-time rear-road footage via wired connection, with a built-in ambient-light sensor for auto screen-brightness adjustment.
24 GHz Radar Technology
190 m Long-Range Vehicle Detection
E-Mirror + Display + Camera Recording
220° Wide-Angle 1.6 km Visibility
IP67 Water Resistance & Durability
Rear Radar Alert Cycling Helmet & Taillight Combo integrates helmet, radar and taillight to deliver dual warning against approaching rear vehicles. The helmet with dual red LED warning lights adopts PC+Expanded EPS for impact protection. Size L fits 58–61cm head circumference and weighs approx.300g.
24 GHz Radar Technology
190 m Long-Range Vehicle Detection
Helmet + Radar + Taillight
220° Wide-Angle 1.6 km Visibility
IP67 Water Resistance & Durability
SR10 delivers all-round riding safety. Built-in 190 m millimeter-wave radar detects rear-approaching vehicles. 5-mode taillight, 220° viewing angle, 1.6 km warning visibility. ANT+ compatible with Garmin peripherals, IP67 waterproof, 1800 mAh battery for 12–16 h runtime with radar on. Bluetooth + ANT+ dual low-power connection, lightweight body, Type-C charging, quick & easy installation.
SR30 delivers all-round riding safety. Built-in 190 m millimeter-wave radar detects approaching vehicles from behind. 5-mode taillight, 220° viewing angle, 1.6 km warning visibility. 1800 mAh Li-ion battery, IP67 waterproof. Front-mount controller with turn signals, Anti theft mode, bike bell and alarm-volume adjustment. High-sensitivity built-in G-sensor for brake detection & alerts. Bluetooth 5.0, Type-C charging, quick & easy installation.
SR50 Smart Cycling Radar Taillight delivers all-round riding safety. Built-in 190 m millimeter-wave radar for real-time rear-vehicle detection. 5-mode taillight, 220° viewing angle, 1.6 km warning visibility. 720P/1080P video recording, Wi-Fi phone-APP rear-view streaming, radar-video dual warning, auto loop-recording to TF card. 3600 mAh large-capacity battery for 8-hour runtime via Type-C charging. IP67 waterproof, high-sensitivity built-in G-Sensor for brake detection & alerts, Bluetooth 5.0,
SR70 is a smart radar rear-view system for cycling. Built-in 190 m millimeter-wave radar for real-time rear-vehicle detection, 1080P video recording, and a 4-mode taillight with 1.6 km warning visibility and brake warning. The 4.3-inch IPS display streams real-time rear-road footage via wired connection, with a built-in ambient-light sensor for auto screen-brightness adjustment. 7000 mAh rechargeable Li-ion battery for 11–15 h runtime, charges via Type-C in 4–6 h, supports TF-card loop recording
Rear Radar Alert Cycling Helmet & Taillight Combo integrates helmet, radar and taillight to deliver dual warning against approaching rear vehicles. The helmet with dual red LED warning lights adopts PC+Expanded EPS for impact protection. Size L fits 58–61cm head circumference and weighs approx.300g. The radar taillight boasts 220° wide angle, five light modes and buzzer alert with 1.6km visibility. 1200mAh battery supports 8-hour runtime with radar enabled and 2h fast charging. IP67 dustproof &
A mirror can't tell you how fast or how close a car is; a camera fails in rain and glare. A 24 GHz mmWave radar measures distance, relative speed and angle directly — in the dark, in fog, in rain.
Sees in total darkness and heavy weather
Measures speed via Doppler, not a guess
150–190 m range, beyond visual
No image processing, no misreads
Every SafeRidar pairs the same 24 GHz mmWave radar brain with a daylight-bright taillight. Five models — SR10, SR30, SR50, SR70, TK10 — let you match features to the way you ride, and every page lets you order directly.
01
24 GHz FMCW signal sweeps the road behind
02
Bounces off metal
03
Time-of-flight=distance, Doppler=speed, angle=phase
04
Escalating light & sound alerts
SafeRidar is built and engineered by DASQI Technology, a Shenzhen manufacturer with in-house R&D, tooling and production. We tailor our radar taillights to your brand — color, casing, firmware, packaging — and ship globally with certification support.
50m
Standard radar detection range
190m
Flagship SR70 detection range
1.6km
Taillight visible in daylight
8-10s
Reaction time at 50 km/h closing
Millimeter wave radar · Intelligent warning · All-weather protection
Radar safety for riders. A brand of DASQI Technology Co., Ltd. — 24 GHz mmWave radar taillights, engineered in Shenzhen.
Technology
Contact
Email：david.xiao@dasqi.com
Tel：+86 755 2601 3643
ShenZhen Office: 2F, Building B32, West Industrial Zone, TanTou Community, SongGang Street, Bao'an District, Shenzhen.
© 2026 SafeRidar · A brand of DASQI Technology Co., Ltd. All rights reserved.
david.xiao
