
Hikvision UHF Wireless Microphone System with 2 Handheld Mics | DS-QAPMKHC2-2U
The Hikvision DS-QAPMKHC2-2U is a 2-channel UHF wireless microphone system: two handheld dynamic microphones and one true-diversity receiver. It works in the 821 to 942 MHz range, covers up to 100 m in open, unobstructed space, and each microphone runs about 8 hours on two AA batteries.

Key Features:
Two Wireless Channels: Two handheld microphones work at the same time, each on its own channel, through one receiver.
True Diversity Reception: The receiver has two independent receiving systems working together, which extends coverage and helps avoid dead spots as the speaker moves around.
Infrared Frequency Sync: Press the sync button on the receiver and the microphone locks onto the receiver's frequency automatically, so there is no manual channel setting.
Digital ID Pilot: Digital ID pilot technology helps prevent interference and cross-talk between microphones.
Flexible Outputs: Balanced XLR output (18 dBV, line) and unbalanced 6.35 mm output (12 dBV, line), with switchable mic/line output mode to match the connected mixer, amplifier or other equipment.
Dynamic Hypercardioid Capsule: A dynamic microphone with a hypercardioid pickup pattern and 127 dB SPL maximum sound pressure.
Good to know: This version works in the 821 to 942 MHz UHF range. Hikvision lists the countries this frequency range is intended for (Kenya, Nigeria, UAE, Pakistan, Uzbekistan, Iraq, Kazakhstan, Algeria, Egypt, Tunisia, Mongolia, Mexico, Russia and several European countries); Jordan is not on that list, so check local radio-frequency rules before use. The receiver needs 12 VDC power and each microphone takes 2 × AA batteries. A mixer, amplifier or speakers are needed to hear the sound and are sold separately.
Technical Specifications:
| Model | DS-QAPMKHC2-2U |
| System | UHF wireless, 2 channels (2 handheld microphones + 1 receiver) |
| Microphone type | Dynamic |
| Pickup pattern | Hypercardioid |
| Max. sound pressure | 127 dB SPL |
| Carrier frequency range | 821 MHz to 942 MHz |
| Effective working distance | 100 m (open, unobstructed) |
| RF sensitivity | -99 dBm |
| Reception | True diversity |
| Receiver max. output level | XLR (line): 18 dBV; 6.35 mm (line): 12 dBV |
| Output mode | Mic / Line |
| Antenna interface | BNC, 50 Ω |
| THD | 0.15% (1 kHz) |
| Receiver power supply | 12 VDC |
| Microphone power supply | 2 × AA batteries |
| Continuous working time | 8 h (original battery) |
| Operating temperature | -10 °C to 50 °C (14 °F to 122 °F) |
| Operating humidity | 90% RH |
📄 Datasheet: Download the official Hikvision DS-QAPMKHC2-2U datasheet (PDF)