产品特点
| RF 射频监测 |
Y |
| RF 射频传输范围 |
868.5 MHz |
| 互连式警报器可连接数量（最大值） |
12 |
| RF 射频传输频率 |
100 m |
Lithium 3V, +10dBm, 868.5 Mhz, 60 x 30 x 20mm, 25g
<b>Product Description</b>
The Ei200MRF is an oponal add-on RadioLINK+ module for the Ei208 compable series CO Alarms. The module simply plugs into the designated slot in the base of the Alarm head. The immediate flashing LEDs indicates that the module has been fied correctly.
The Ei200MRF module facilitates wireless interconnecon with up to 12 RadioLINK devices.
The Ei200MRF module is a SRD using a TI transceiver device to transmit, receive and repeat the RadioLINK RF protocol. This ensures a robust “mesh” of RF signals and reliable paths of communicaon.
The house coding feature confines the RF communicaon to designated RadioLINK devices only, thereby avoiding the inadvertent acvaon of neighbouring Alarm RF systems.
The Remote Alarm Learn entry feature allows the installer to re-acvate the enre RF system house coding from one device. Addional devices can then be added and house coded accordingly.
RF monitoring of the signal paths is facilitated through a “buddy” system. Each device will “buddy up” to at least one other device. If the signal path fails, the “buddy” will transmit a communicaon lost signal. Informaon such as alarm events, fault events, test acvaons, and Alarm head removals can now be downloaded using the RadioLINK tool. Ei200MR
