The product series contains 4 products.

Specifications summarized

Specifications for the 4 products in the product series. Click a HMI-no. to see all details for a single product.

Product 1 - 4
Specification/HMI-no.	122872	122873	133709	133708
Automatic low battery warning	No	No	No	No
GPS	No	No	No	No
Automatic alarm when leaving a defined area	Yes	Yes	Yes	Yes
Emergency button on control unit	No	No	No	No
One-way communication	Yes	Yes	Yes	Yes
Two-way communication	Yes	Yes	Yes	Yes
Weight (g)	80	100	150	80
Length (cm)	23.7	30	25	21
Height (cm)	2.1	15	6	3
Width (cm)	2.7	20	6	3
Battery, min run time (timer)	0	0	0	0
Battery, typical run time (timer)	0	0	0	0
Ingress protection class for water (IP) 0-9 (IPX0-IPX9) according to the standard for degrees of protection provided by enclosures (IEC 60529)	2	2	5	2