Hikvision DS-K7R01-433 is a compact 433 MHz wireless keyfob designed to remotely trigger Hikvision turnstiles and speed‑gate controllers. Ideal for security managers and access control operators, it supports one‑to‑one and one‑to‑many pairing (up to 6 lanes) and is small enough for a key ring.

• 433 MHz radio for compatibility with Hikvision turnstile controllers
• Pairing modes: one‑to‑one or one‑to‑many (max. 6 lanes)
• Typical communication distance: up to 15 m
• High durability: MCBF > 0.5 million key presses
• Battery powered — battery life ≥ 4 months (tested at 100 uses/day, 25 °C)
• Compact keyfob form factor: 80 × 36 × 20 mm; lightweight for key rings
• Protection: IP40 — not fully weatherproof (use indoors or in sheltered areas)

Use cases: remote lane control for office turnstiles, visitor/contractor access, rapid lane override for security staff. Suitable for both contractor installation and simple operator deployment; for authorised installers follow Hikvision installation and pairing guidelines.

Safety & compliance notes: This product is battery powered; replace batteries per Hikvision guidance. Check local regulations and Hikvision documentation for compliance and authorised reseller policies before deployment. Do not expose to water — IP40 rating is for indoor/sheltered use only.