Hotel room service inner switch, door bell system - H-I21B


Product description:


• unique capacitive touch, no need to consider using life

• LED backlighting instructions, convenient nighttime operations

• crystal panel design, high-grade generous

• ABS fire retardant materials, improves using security




Press the "do not disturb" switch, touch screen "do not disturb" design backlighting be lighted, hints at please do not bother, touch the doorbell doesn't work, in the room the doorbell not ring.

Press "please namely cleaning" switch, touch screen "please namely cleaning" design backlighting be lighted, tip room to clean up, let the waiters very clearly know room to clean up the requests.


Technical parameters:




The product model: H-I21B


Working voltage: AC220V) / Weak (DC12V) 


Since the consumption of power: 0.01 W


Longevity: touch infinite times use, relay contacts 10 million times


Work humidity: 0-95%


Working temperature: - 15 - 60


Installation standard: 86 bottom box


Envelop dimensions:88*86*36mm


China address: Zhongliantongtai Industrial Park, Liangbai Road, PingHu Town, LongGang District, ShenZhen, China.
Wechat: +86 17080251391
Tel: +86 755 89264509
Fax:+86 755 89264509 

Company News