DOMINO R1 REPEATER
YOU ARE NOT ALONE
ROLLTS DOMINO R1 REPEATER
Extends communication range of
Rollts Digital Communicator and
Builds a small-scale communication network
900 MHz ISM license-free band
Frequency hopping spread spectrum (FHSS)
Resistant to narrow-band interference and difficult to intercept
Uses bandwidth more efficiently
Main power supply and high-capacity battery
12V DC power adapter and 20,000 mAh rechargeable battery lasts up to 3days
Possible for both portable and fixed use with two-way power supply
Making eavesdropping impossible, even when set to the same channel and group using encryption technology.
High receiving sensitivity
Receives weak signal and transmits it with high-quality communication signal.
Only Rollts makes possible.
Eliminates indoor communication blind spots.
Extends the communication range infinitely through relay among Rollts Digital Communicators and Repeaters.
Secures own local communication network by building a small-scale communication network.
Supports for both portable and fixed use outdoors and indoors
900 MHz ISM FHSS
Contact List Capacity
50 ch (1,000 groups/ch)
Range (Line of sight)
Up to 3 miles (4.8 km)
-20℃ to 60℃ (Charge: 0℃ to 45℃)
Dimensions (H x W x D)
7.8" x 4.7" x 1.97"
(199.5 mm x 120 mm x 50 mm) (Except antenna)
45.4 oz. (1.29 kg)
(Including bracket 65g and internal battery 342g)
Power Source (Built in battery)
Li-polymer battery @ DC 3.7 V / 20,000 mAh
Usable Time (Built in battery)
Stand-by (Built in battery)
12 hours (0.1 C, 2 A)
3.5mm 4 pole headset connection
Periodic performance enhancements may result in modified product appearance and specifications.
Rollts Digital Communicator meets applicable regulatory requirements.